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# Physics Quiz

Physics is the branch of science related with nature and properties of matter & energy. The purpose of Physics Quiz is to encourage candidates to check their knowledge and improve their performance & confidence in Physics.

In today’s world, online practice is a best way to boost the performance of candidates. Try to solve the below provided Physics Online Quiz Test for better preparation of entrance and competitive examination.

Physics Practice Test Series for Class 8 to 12!!!

There is a range of Physics Question Answers about topics such as energy, motion, friction, magnets, force, gravity and light. Take the challenge and pick up some interesting physics facts and trivia along the way.

Once you’ve finished with the Physics Quiz Questions, scroll down the page and check your answers to see what you got right. Scroll down this page of www.recruitmentinboxx.com to know more about Physics Trivia Quiz.

## Physics Quiz

Physics Quiz for Class 8

Question 1: Hen’s egg is a

1. Tissue
2. Organ
3. Organ system
4. cell

Question 2: The calls capable of changing shapes are

1. Amoeba cell
2. WBC
3. Both of these
4. None of these

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Question 3: Cell is discovered by

1. Robert Brown
2. Robert Hooke
3. John Mendal
4. Charse Darwin

Question 4: Tissue is a

1. Group of organs
2. Group of cells
3. Group of tissues
4. Group of organisms

Question 5: Single celled organisms are called

1. Unicellular
2. Multi-cellular
3. Both of these
4. None of these

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Physics Quiz for Class 9

Question 1: If string is stretched by two opposite forces of 10 N then tension in string is

1. 5N
2. 20 N
3. 10 N
4. zero

Question 2: To every action there is always an equal but opposite reaction, this statement is known as

1. newton’s 2nd law of motion
2. newton’s 1st law of motion
3. newton’s 3rd law of motion
4. law of momentum

Question 3: Physical sciences were divided into

1. 4 disciplines
2. 3 disciplines
3. 5 disciplines
4. 6 disciplines

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Question 4: When a standard is set for a quantity, then standard quantity is called a

1. amount
2. rate
3. prefix
4. unit

Question 5: Study of internal structure of Earth is known as

1. mechanics
2. nuclear physics
3. atomic physics
4. geophysics

Physics Quiz for Class 10

Question 1: Name the device which converts electric energy into mechanical energy :

1. alternator
2. transformer
3. dynamo
4. motor

Question 2: What is the name of the instrument that measures and records the relative humidity of the air?

1. hygroscope
2. hygrograph
3. hygrometer
4. hygrister

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Question 3: Which device controls heating and cooling to maintain a desired temperature?

1. cryostat
2. thermostat
3. thermister
4. thermite

Question 4: Name the barometer which does not contain a liquid:

1. Aneroid barometer
2. Fortin’s barometer
3. Mercury barometer
4. Barostat

Question 5: A projection lantern used for transparencies or for opaque objects is called:

1. episcope
2. epidiascope
3. slide projector

Practice Free Mock Test: Online Test Series

Physics Quiz for Class 11

Question 1: Which of the following are not a unit of time?

1. Second
2. Parsec
3. Year
4. Light year

Question 2: Which of the following ratios express pressure?

1. Force/ Area
2. Energy/ Volume
3. Energy/ Area
4. For ce/ Volume

Question 3: If Planck’s constant (h ) and speed of light in vacuum (c ) are taken as two fundamental quantities, which one of the following can, in addition, be taken to express length, mass and time in terms of the three chosen fundamental quantities?

1. Mass of electron (me)
2. Universal gravitational constant (G)
3. Charge of electron (e)
4. Mass of proton (mp)

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Question 4: Photon is quantum of radiation with energy E = hν where ν is frequency and h is Planck’s constant. The dimensions of h are the same as that of

1. Linear impulse
2. Angular impulse
3. Linear momentum
4. Angular momentum

Question 5: If momentum (P ), area (A) and time ( T ) are taken to be fundamental quantities, then energy has the dimensional formula

1. (P1 A-1 T1)
2. (P2 A1 T1)
3. (P2 A-1/2 T1) (
4. (P1 A1/2 T-1)

Physics Quiz for Class 12

Question 1: Current is a Vector Quantity

1. TURE
2. FALSE

Question 2: A material in which electrons are loosely bound and can move freely at room temperature is called a/an

1. Conductor
2. Insulator
3. Semiconductor
4. Superconductor

Question 3: A negative ion is an atom that ________ electrons

1. Is going to gain
2. Has lost
3. Is going to loose
4. Has gained

Question 4: According to the principle of conservation of charge:

1. Charges cannot be created but can be destroyed
2. Charges can be created but cannot be destroyed
3. The algebraic sum of charges in any closed system is constant
4. The sum of charges in any system is constant

Question 5: Which among the following is false for induction? (a) The process of induction happens instantly. (b) After induction, charges move towards the centre of the conductor.

1. Only a
2. Only b
3. Both a and b are false
4. Neither a nor b is false

Physics Quiz PDF