Class 9th Physics Quizzes: Chapters 1 to 9

Class 9th Physics Quizzes are chapter-wise for students. Test your understanding, spot weak areas, and master your concepts with our engaging and interactive quizzes. Start practicing now and achieve your goals. These quizzes are perfect for students seeking to excel in physics.

Boost your physics skills with our chapter-wise online quizzes.

Unit 1 PHYSICAL QUANTITIES AND MEASUREMENT

Physics l

PHYSICAL QUANTITIES AND MEASUREMENT

1 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

1. Ten identical steel balls each of mass 27 gm, are immersed in a measuring cylinder having 20cm3 of water. The reading of water level rises to 50cm3. What is the density of the steel?

a) 0.90 gm/cm3

b) 9.0 gm/cm3

c) 13.5 gm/cm3

d) 8.1 gm/cm3

2 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

2. If a zero line of Vernier scale coincides with zero of main scale, then zero error is

a) negative

b) zero

c) one

d) positive

3 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

3. 0.8 m = ___________ mm

a) 80

b) 8

c) 800

d) 0.08

4 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

4. All accurately known digits and first doubtful digit in an expression are known as

a) non-significant figures

b) significant figures

c) estimated figures

d) crossed figures

5 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

5. Zero error of the instrument is

a) classified error

b) human error

c) random error

d) systematic error

6 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

6. A worldwide system of measurement in which the units of base quantities were introduced is called

a) none of the above

b) prefixes

c) hexadecimal system

d) international system of units

7 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

7. 230 cm = __________m

a) 0.23

b) 2.3

c) 23.0

d) 0.0023

8 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

8. 91.60 has _________ significant numbers.

a) 2

b) 4

c) 3

d) 0

9 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

9. 1.2 kg = ________ g

a) 1200

b) 120

c) 0.0012

d) 0.12

10 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

10. An object of mass 100gm is immersed in water as shown in figure 1.27, what is the density of the material from which object is made?

IMG_20260411_201758-225x300 Class 9th Physics Quizzes: Chapters 1 to 9

a) 2.5 g cm-3

b) 0.9 gcm-3

c) 0.4 gmcm-3

d) 1.1g cm-3

11 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

11. 980 has ____ significant numbers.

a) 1

b) 0

c) 3

d) 2

12 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

12. The figure shows part of a Vernier scale, what is the reading on the Vernier scale

IMG_20260411_201249-300x196 Class 9th Physics Quizzes: Chapters 1 to 9

a) 7.00 cm

b) 7.45 cm

c) 6.50 cm

d) 6.55 cm

13 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

13. 350 ms = _____________ s

a) 0.35

b) 3500

c) 350

d) 3.5

14 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

14. 10010.100 has _______ significant numbers.

a) 6

b) 8

c) 3

d) 5

15 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

15. A chips wrapper is 4.5cm long and 5.9 cm wide. Its area upto significant figures will be

a) 28 cm2

b) 32 cm2

c) 30 cm2

d) 26.55 cm2

16 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

16. 0.0086 has ___ significant numbers.

a) 3

b) 1

c) 2

d) 0

17 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

17. What is the reading of this micrometer in figure 1.28.

IMG_20260411_201315-300x297 Class 9th Physics Quizzes: Chapters 1 to 9

a) 8.13 mm

b) 6.63 mm

c) 7.30 mm

d) 5.43 mm

18 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

18. 250 gm = ________ kg

a) 0.025

b) 0.25

c) 25

d) 2.5

19 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

19. 0.5 s = __________ ms

a) 50

b) 5

c) 5000

d) 500

20 / 20

Category: PHYSICAL QUANTITIES AND MEASUREMENT

20. Length, mass, electric current, time, intensity of light and amount of substances are examples of

a) prefixes

b) quartile quantities

c) derived quantities

d) base quantities

Your score is

The average score is 20%

Unit 2 KINEMATICS

Physics l

KINEMATICS

1 / 10

Category: KINEMATICS

1. Scalar Quantities have ________ and suitable unit.

a) both a and b

b) direction

c) magnitude

2 / 10

Category: KINEMATICS

2. A body is said to be in ________ if it changes its position with respect to its surroundings.

a) both rest and motion

b) none of these

c) motion

d) rest

3 / 10

Category: KINEMATICS

3. Which one is a vector quantity? __________

a) Weight

b) Mass

c) Time

4 / 10

Category: KINEMATICS

4. Distance is a __________ quantity.

a) scalar

b) both a and b

c) vector

5 / 10

Category: KINEMATICS

5. A body is said to be at _______ if it does not change its position with respect to its surroundings.

a) none of these

b) motion

c) rest

d) both rest and motion

6 / 10

Category: KINEMATICS

6. What is a SI unit of velocity? ______

a) ms-2

b) Nm

c) m/s

7 / 10

Category: KINEMATICS

7. Vector quantities have ________ along with magnitude and unit.

a) magnitude

b) both a and b

c) direction

8 / 10

Category: KINEMATICS

8. Which one is a scalar quantity? ___________

a) Time

b) Velocity

c) Force

9 / 10

Category: KINEMATICS

9. Shortest distance between two points is called __________.

a) displacement

b) distance

c) speed

10 / 10

Category: KINEMATICS

10. What is SI unit of acceleration? _____

a) m/s

b) m/s^2

c) nm

Your score is

The average score is 60%

Unit 3 DYNAMICS

Physics l

DYNAMICS

1 / 10

Category: DYNAMICS

1. Newton's First law of motion is also known as law of __________.

a) inertia

b) speed

c) force

d) rest

2 / 10

Category: DYNAMICS

2. Quantity of motion contained in body is called _____________.

a) momentum

b) inertia

c) gravity

d) force

3 / 10

Category: DYNAMICS

3. Weight of a body can be measured using a spring balance, it differs from place to place because of variations in ______________.

a) velocity

b) size of spring balance

c) gravitational pull

d) acceleration

4 / 10

Category: DYNAMICS

4. Which statement is true for limiting frictional force ?

a) it is greater than sliding friction

b) all are true

c) it is greater than rolling friction

d) it is greater that kinetic friction

5 / 10

Category: DYNAMICS

5. Centrifugal force is always directed ______________.

a) all sides

b) along the circular path

c) towards center

d) away from centre

6 / 10

Category: DYNAMICS

6. It is easier to push an empty shopping cart than a full one, because the filled cart has more mass than the empty one. This can be expressed by ___________.

a) F is less than m

b) F is greater than m

c) F ∝ m

d) F ∝ 1/m

7 / 10

Category: DYNAMICS

7. Quantity of matter contained in body is called ____________.

a) volume

b) mass

c) weight

d) area

8 / 10

Category: DYNAMICS

8. A man pulls a crate of mass 25 kg across leveled ground with a horizontal force of 60 N. A constant force of friction of 20 N acts on the sledge. What is the acceleration of the sledge?

a) 1.6 ms-2

b) 0.63 ms-2

c) 3.2 ms-2

d) 2.4 ms-2

9 / 10

Category: DYNAMICS

9. Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision _________________.

a) losses some momentum

b) remains constant

c) none of above is true

d) retains more momentum

10 / 10

Category: DYNAMICS

10. Friction opposes motion between two bodies in contact because of ___________.

a) weight of bodies

b) none of the above

c) charges on bodies

d) roughness of surfaces

Your score is

The average score is 38%

Unit 4 TURNING EFFECT OF FORCES

Physics l

TURNING EFFECT OF FORCES

1 / 10

Category: TURNING EFFECT OF FORCES

1. A force of 15 N makes an angle of 60° with horizontal.Its vertical component will be _________.

a) 15 N

b) 7 N

c) 13 N

d) 10 N

2 / 10

Category: TURNING EFFECT OF FORCES

2. A pair of unlike parallel forces having different lines force produce ___________.

a) torque

b) equilibrium

c) a couple

d) unstable equilibrium

3 / 10

Category: TURNING EFFECT OF FORCES

3. A tight rope walker carries a long pole to ___________.

a) keep his center of gravity in fixed position

b) increase its weight

c) lower his center of gravity

d) raise his center of gravity

4 / 10

Category: TURNING EFFECT OF FORCES

4. A body is unstable equilibrium after slight tilt if its center of gravity ____________.

a) is positioned at its bottom

b) passes over the point of contact

c) remains above point of contact

d) remains on one side of the point of contact

5 / 10

Category: TURNING EFFECT OF FORCES

5. A body is in stable equilibrium after slight tilt if its center of gravity ______________.

a) is at its lowest point

b) passes over the point of contact

c) remains above point of contact

d) remains on one side of point of contact

6 / 10

Category: TURNING EFFECT OF FORCES

6. Head to tail rule can be used to add ___________ forces.

a) five

b) two

c) three

d) any number of

7 / 10

Category: TURNING EFFECT OF FORCES

7. Bunsen burner is made stable by ___________.

a) increasing its length

b) increasing its mass

c) decreasing its base area

d) increasing its base area

8 / 10

Category: TURNING EFFECT OF FORCES

8. Stability increasing of a racing car is increased by _____________.

a) lowering its center of gravity

b) raising its center of gravity

c) increasing its height

d) decreasing its width

9 / 10

Category: TURNING EFFECT OF FORCES

9. A body is in neutral equilibrium when its center of gravity ___________.

a) is at highest position

b) remains at same height

c) is at its lowest point

d) is at its base

10 / 10

Category: TURNING EFFECT OF FORCES

10. A body is in equilibrium when it has _____________.

a) uniform acceleration

b) zero acceleration

c) uniform speed

d) both a and b

Your score is

The average score is 5%

Unit 5 FORCES AND MATTER

Physics l

FORCES AND MATTER

1 / 10

Category: FORCES AND MATTER

1. The springs in brakes and clutches are used _________.

a) To absorb strain energy

b) To absorb shocks

c) To measure forces

d) To restore original position

2 / 10

Category: FORCES AND MATTER

2. The springs obey's Hooke's laws for the earlier extensions and when the spring becomes damaged it does not appear to do so; figure 5.12. Estimate from graph after addition of which weight the spring damaged.

IMG_20260406_143119-273x300 Class 9th Physics Quizzes: Chapters 1 to 9

a) 1.5 Newton

b) 8 Newtons

c) 2.0 Newton

d) 1.6 Newton

3 / 10

Category: FORCES AND MATTER

3. If the material recovers the original dimensions when an external force is removed, deformation is known as ___________ deformation.

a) Permanent

b) Irreversible

c) Inelastic

d) Elastic

4 / 10

Category: FORCES AND MATTER

4. If a spring stretches easily then it's a spring constant has _________.

a) Constant value

b) Large value

c) Both large and small value

d) Small value

5 / 10

Category: FORCES AND MATTER

5. Which of the following is not a unit of pressure?

a) Pascal

b) Atmosphere

c) Bar

d) Newton

6 / 10

Category: FORCES AND MATTER

6. The figure 5.13 shows a container with three spouts. The container is filled with water. Jets of water pour out of the spouts. Why does the jet of water from the bottom spout goes farthest out from the container?

IMG_20260406_233104-259x300 Class 9th Physics Quizzes: Chapters 1 to 9

a) Pressure increases with depth

b) Density of water different and different places

c) More water available to flow out from the bottom

d) Pressure decreases with depth

7 / 10

Category: FORCES AND MATTER

7. What is the unit for the spring constant?

a) Nm2

b) Nm

c) Nm-1

d) Nm-2

8 / 10

Category: FORCES AND MATTER

8. If a metal block applies a force of 20 n on an area of 5 cm2 find the pressure being applied by the block on the area of _______.

a) 0.25Ncm-2

b) 0.8Ncm-2

c) 4Ncm-2

d) 100Ncm-2

9 / 10

Category: FORCES AND MATTER

9. The pressure exerted by the air molecule at sea level is measured in ___________.

a) Ampere

b) Joules

c) Atmosphere

d) Newtons

10 / 10

Category: FORCES AND MATTER

10. Which of the following material is more elastic?

a) Steel

b) Rubber

c) Glass

d) Wood

Your score is

The average score is 80%

Unit 6 GRAVITATION

Physics l

GRAVITATION

1 / 20

Category: GRAVITATION

1. Your weight as measured on Earth will be _______ on Moon.

a) Decreased

b) None of them

c) Increased

d) Remain same

2 / 20

Category: GRAVITATION

2. The velocity of a satellite is __________ of its mass.

a) Equal

b) Independent

c) Double

d) Dependent

3 / 20

Category: GRAVITATION

3. The motion of a falling ball towards Earth is due to the ________.

a) Acceleration due to gravity

b) Gravitational force

c) Both weightlessness and gravitational force

d) Weightlessness

4 / 20

Category: GRAVITATION

4. Mass of Earth is ____________.

a) 6.0 x 10^23 kg

b) 6.0 x 10^25 kg

c) 6.0 x 10^24 kg

d) 6.0 x 10^26 kg

5 / 20

Category: GRAVITATION

5. Near Earth's surface g = ______________.

a) 10ms-2

b) 1.6ms-1

c) both

d) none of these

6 / 20

Category: GRAVITATION

6. Gravitational force is always _______________.

a) both Repulsive and Attractive

b) Attractive

c) None of them

d) Repulsive

7 / 20

Category: GRAVITATION

7. The critical velocity Vc = ___________.

a) Sq rt (gR)

b) g/R

c) Sq rt (g/R)

d) gR

8 / 20

Category: GRAVITATION

8. A communication satellite completes its one revolution around the Earth in ______ hours.

a) 24

b) 12

c) 18

d) 6

9 / 20

Category: GRAVITATION

9. Newton's law of gravitation holds between every two objects on the _________.

a) Universe

b) Moon

c) Earth

d) Jupiter

10 / 20

Category: GRAVITATION

10. According to Newton's law of gravitation force ∝ ___________.

a) 1/r2

b) m1.m2

c) Both m1.m2 and 1/r2

d) r2

11 / 20

Category: GRAVITATION

11. Spring balance is used to measure __________.

a) Mass

b) Weight

c) Density

d) Elasticity

12 / 20

Category: GRAVITATION

12. Newton's law of gravitation is consistent with Newton's ____________ law of motion.

a) 2nd

b) 3rd

c) All of them

d) 1st

13 / 20

Category: GRAVITATION

13. __________ are used to put satellite into orbits.

a) None of these

b) Rocket

c) Aeroplane

d) Helicopter

14 / 20

Category: GRAVITATION

14. _______ was the first scientist who gave the concept of gravitation.

a) Faraday

b) Newton

c) Maxwell

d) Einstein

15 / 20

Category: GRAVITATION

15. The gravitational field strength on the surface of Moon is ___________.

a) 1.62Nkg-1

b) 11.08 Nkg-1

c) 3.59 Nkg-1

d) 10 Nkg-1

16 / 20

Category: GRAVITATION

16. Numerical value of G is __________.

a) G = 6.673 x10^-11 N m2.kg-2

b) G = 6.763 x10^11 N m2.kg-2

c) G = 6.673 x10^11 N m2.kg-2

d) G = 6.763 x10^-11 N m2.kg-2

17 / 20

Category: GRAVITATION

17. _____________ is a natural satellite.

a) Mars

b) Earth

c) Jupiter

d) Moon

18 / 20

Category: GRAVITATION

18. Gravitational field of Earth is directed ___________.

a) Towards the Earth

b) Away from Earth

c) Towards the Moon

d) Towards the Sun

19 / 20

Category: GRAVITATION

19. Numerical value of _________ remains constant every where.

a) F

b) g

c) W

d) G

20 / 20

Category: GRAVITATION

20. Gravitation force is ____________ of the medium between the objects.

a) None of them

b) Both

c) Dependent

d) Independent

Your score is

The average score is 45%

Unit 7 PROPERTIES OF MATTER

Physics l

PROPERTIES OF MATTER

1 / 10

Category: PROPERTIES OF MATTER

1. If a gas is heated in a sealed cylinder, then __________ increases.

a) average kinetic energy of the particles

b) All of them

c) pressure inside the container

d) temperature of the gas

2 / 10

Category: PROPERTIES OF MATTER

2. During which process a gas becomes a liquid _________.

a) Melting

b) Condensing

c) Boiling

d) Freezing

3 / 10

Category: PROPERTIES OF MATTER

3. In a liquid, some energetic molecules break free from the surface even when the liquid is too cold for bubbles to form. What is the name of this process?

a) condensation

b) evaporation

c) convection

d) boiling

4 / 10

Category: PROPERTIES OF MATTER

4. An object with particles close together and vibrating describes a __________.

a) Solid

b) Gas

c) All three

d) Liquid

5 / 10

Category: PROPERTIES OF MATTER

5. A solid can ______________.

a) have a freely moving molecules

b) have a fixed shape

c) be easily compressed

d) take a shape of container

6 / 10

Category: PROPERTIES OF MATTER

6. What happens to the molecules of a gas when the gas changes into a liquid?

a) They move closer and gain energy

b) They move apart and gain energy

c) They move apart and lose energy

d) They move closer and lose energy

7 / 10

Category: PROPERTIES OF MATTER

7. According to kinetic molecular theory, the pressure exerted by a gas is caused by the _________.

a) bombardment of the gas molecules on the walls of the container

b) random motion of the gas molecules

c) large distances between gas molecules

d) collision between gas molecules

8 / 10

Category: PROPERTIES OF MATTER

8. A gas in a container of fixed volume is heated. What happens to the molecules of the gas?

a) They collide less frequently.

b) They expand

c) They move faster

d) They move further apart

9 / 10

Category: PROPERTIES OF MATTER

9. A burning candle is an example of _________ state of matter.

a) All three

b) Gas

c) Solid

d) Liquid

10 / 10

Category: PROPERTIES OF MATTER

10. A substance has a melting point of -17° C and a boiling point of 117° C. In which state does the substance exists at -10 °C and 110 °C?

a) Liquid /Liquid

b) Liquid / gas

c) Solid / Liquid

d) Solid / Gas

Your score is

The average score is 100%

Unit 8 ENERGY SOURCES AND TRANSFER OF ENERGY

Physics l

ENERGY SOURCES AND TRSNSFER OF ENERGY

1 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

1. Which is the renewable source of energy?

a. Coal

b. Natural gas

c. Solar and wind

d. Petrolium

2 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

2. If a force of 6N dsplaces an object 2m in the direction of force, then work done will be _________.

a. Both 0 and 12 joules

b. 0 Joules

c. 12 Joules

d. 3 Joules

3 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

3. The ratio of output to input is called ___________.

a. Work

b. Energy

c. Efficiency

d. Power

4 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

4. A body of mass 1kg is lifted through a height of 1m. The energy possessed in the body will be _________. (consider g = 10m/s2)

a. 10J

b. 100J

c. 1000J

d. 1J

5 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

5. Work done per unit time is called ____________.

a. Efficiency

b. Energy

c. Power

d. Force

6 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

6. If a body of mass 1kg is moving with velocity of 1m/sec then K.E of the body will be _________.

a. 0.5 Joules

b. 3 Joules

c. 2 Joules

d. 1 Joules

7 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

7. ___________ is not a renewable source of energy.

a. Geothermal energy

b. Wind energy

c. Solar energy

d. Coal

8 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

8. If a machine performs 20J of work in 10secs then its power is _________.

a. 200watt

b. 20watt

c. 2watt

d. 0.2watt

9 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

9. The energy released during fission or fusion reaction is called ______________.

a. Nuclear energy

b. Geothermal energy

c. Solar energy

d. Tidal energy

10 / 10

Category: ENERGY SOURCES AND TRANSFER OF ENERGY

10. Coal, gas and oil are all examples of ________________.

a. Nuclear energy

b. Fossil fuel energy

c. Biomass energy

d. Tidal energy

Your score is

The average score is 0%

Unit 9 THERMAL PROPERTIES OF MATTER

Physics l

THERMAL PROPERTIES OF MATTER

1 / 15

Category: THERMAL PROPERTIES OF MATTER

1. Linear thermal expansion of a solid depends upon ___________.

a) original length

b) all of these

c) properties of material

d) increasing in temperature

2 / 15

Category: THERMAL PROPERTIES OF MATTER

2. Heat capacity is the Product of mass and _________.

a) Specific heat of material

b) Freezing point

c) Boiling point

d) Energy

3 / 15

Category: THERMAL PROPERTIES OF MATTER

3. Heat is the form of ____________.

a) Pressure

b) Weight

c) Energy

d) All

4 / 15

Category: THERMAL PROPERTIES OF MATTER

4. A fixed temperature at which a pure liquid boils is called _______.

a) boiling point

b) freezing point

c) melting point

d) both melting and freezing

5 / 15

Category: THERMAL PROPERTIES OF MATTER

5. Degree of hotness and coldness of a body is called __________.

a) density

b) temperature

c) heat

d) volume

6 / 15

Category: THERMAL PROPERTIES OF MATTER

6. Evaporation can occur at ___________.

a) melting point

b) all temperatures

c) freezing point

d) boiling point

7 / 15

Category: THERMAL PROPERTIES OF MATTER

7. Thermal energy transfer required to change a solid into liquid without changing its temperature is called ____________.

a) specific heat capacity

b) Latent Heat of Fusion

c) Latent heat of Vaporization

d) Latent heat of boiling

8 / 15

Category: THERMAL PROPERTIES OF MATTER

8. ________ expansion of water is the sum of apparent expansion of water and volume expansion of flask.

a) None of these

b) Apparent

c) Depth

d) Real

9 / 15

Category: THERMAL PROPERTIES OF MATTER

9. Rate of evaporation of a liquid can be increased by ___________.

a) increasing humidity

b) decreasing temperature

c) decreasing atmospheric pressure

d) increasing its boiling point

10 / 15

Category: THERMAL PROPERTIES OF MATTER

10. Thermal energy transfer required per unit mass to increase the temperature by 1°C or 1K is called ___________.

a) Latent heat of Vaporization

b) Latent heat of fusion

c) Thermal capacity

d) Specific heat Capacity

11 / 15

Category: THERMAL PROPERTIES OF MATTER

11. The process in which liquid changes into gas without any external energy supply is called ________________.

a) freezing

b) evaporation

c) boiling

d) melting

12 / 15

Category: THERMAL PROPERTIES OF MATTER

12. The amount of heat needed to convert a substance from liquid to gas is called _________.

a) Specific heat

b) All

c) Latent Heat of fusion

d) Heat of Vaporization

13 / 15

Category: THERMAL PROPERTIES OF MATTER

13. The melting point of ice at normal atmospheric pressure is ___________.

a) 100 °C

b) 0 °C

c) Both 0°C and 0K

d) 0 K

14 / 15

Category: THERMAL PROPERTIES OF MATTER

14. The scale used for quantitative measurement of temperature is/are __________.

a) Celsius

b) all of these

c) Fahrenheit

d) Kelvin

15 / 15

Category: THERMAL PROPERTIES OF MATTER

15. Thermal energy transfer required to change a liquid into gas without changing its temperature is called ______________.

a) latent heat of freezing

b) latent heat of melting

c) latent heat of boiling

d) latent heat of vaporization

Your score is

The average score is 80%

After solving these Class 9th Physics quizzes you can also try other quizzes and you can check your ability and skills for class 9th mathematics chapter-wise quizzes too…

It will surely improve your power of attempting multiple choice questions in exams.

Share this content: