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Model Question Paper

Physics

Class: VIII going to IX

• Each question has 4 ( Four ) options : A, B, C and D. One of these four options is correct answer.

1. Which of the following is a non-contact force?

(A) Gravitational
(B) Frictional
(C) Thrust
(D) Tension

2. Pressure is exerted by

(A) solids
(B) liquids
(C) gases
(D) all of the above

3. Atmospheric pressure is maximum at

(A) mean sea level
(B) at the top of Everest
(C) at outer space
(D) none of the above

4. Friction on a solid does not depend on

(A) surface characteristics
(B) normal reaction to the surface
(C) area of contact
(D) relative motion

5. Spring balance is used to measure

(A) mass
(B) relative density
(C) spring constant
(D) weight

6. Frictional force produces

(A) positive work
(B) negative work
(C) no work
(D) none of the above

7. Human hearing range is

(A) 15 Hz – 10 kHz
(B) 20 Hz – 10 kHz
(C) 20 Hz – 20 kHz
(D) 15 Hz – 20 kHz

8. Loudness of sound is proportional to

(A) amplitude of vibration
(B) square of amplitude of vibration
(C) square-root of amplitude of vibration
(D) frequency

9. Positively charged ions are called

(A) anions
(B) cations
(C) positrons
(D) none of the above

10. The instrument that detects a current and it’s sense of direction is called

(A) Ammeter
(B) Voltmeter
(C) Galvanometer
(D) Potentiometer

11. The process of coating a layer of any desired metal on another metal using electric current is called

(A) Electroplating
(B) Electrolysis
(C) Electrorefining
(D) Electrophoresis

12. Electric charges are created by

(A) Friction
(B) Conduction
(C) Induction
(D) All of the above

13. The image formed by a plane mirror is

(A) real and upright
(B) virtual and upright
(C) real and laterally inverted
(D) virtual and inverted

14. Our solar system is in the following galaxy :

(A) Andromeda
(B) Whirlpool
(C) Cartwheel
(D) Milky way

15. Match the physical quantitiesand relevant SI unit, given in two columns:

PHYSICAL QUANTITY		SI UNIT
A	POWER	P	Kg-wt
B	PRESSURE	Q	dynes
C	ENERGY	R	watts
D	WEIGHT	S	pascal
		T	joules

(A) A – R, B – S, C – T, D – P,
(B) A – T, B – S, C – R, D – Q,
(C) A – Q, B – P, C – T, D – S,
(D) A – P, B – Q, C – T, D – S,

Techno India Group Public School

Admission Enquiry 2023-24

Model Question Paper

Physics

Class: VIII going to IX

1. Which of the following is a non-contact force?

2. Pressure is exerted by

3. Atmospheric pressure is maximum at

4. Friction on a solid does not depend on

5. Spring balance is used to measure

6. Frictional force produces

7. Human hearing range is

8. Loudness of sound is proportional to

9. Positively charged ions are called

10. The instrument that detects a current and it’s sense of direction is called

11. The process of coating a layer of any desired metal on another metal using electric current is called

12. Electric charges are created by

13. The image formed by a plane mirror is

14. Our solar system is in the following galaxy :

15. Match the physical quantitiesand relevant SI unit, given in two columns: