Physics Form IV - Test

physics test 2 -[Form IV] - 01/02/2022

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1 ...... is the particle with no charge

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C. Neutron - CORRECT!

A. Electron

B. Neutum

C. Neutron

D. Proton

2 ......... It is approximately 1/1840 by mass

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C. Electron - CORRECT!

A. Neutron

B. Electronics

C. Electron

D. Proton

3. How many types of radioactivity ..........

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A. 2 - CORRECT!

A. 2

B. 4

C. 3

D. 1

4. radioactivity results the following radiation .......,......... and ..........

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D. Alpha,Beta,Gamma - CORRECT!

A. rays,Beta,Gamma

B. Alpha,Beta,Genone

C. Alpha,Booter,Gamma

D. Alpha,Beta,Gamma

5........ is the hellium like particle

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B. Alpha - CORRECT!

A. Proton

B. Alpha

C. Beta

D. Gamma

6......... is process in which unstable atomic nucleus decay resulting emission of radiation in form of particle

A. Radioactivity - CORRECT!

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A. Radioactivity

B. Radioactive

C. Radiation

D. Radiant

7........it is stopped by thick lead

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A. Gamma Rays - CORRECT!

A. Gamma Rays

B. Alpha Particle

C. Electromagnetism

D. Beta Particle

8.......... It does not deflect on both electric and magnetic field

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C. Gamma Rays - CORRECT!

A. Sun Rays

B. Alpha Particle

C. Gamma Rays

D. Beta Particle

9......... it has large mass compared to other.

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D. Alpha Particle - CORRECT!

A. Atom

B. Beta Particle

C. Gamma Rays

D. Alpha Particle

10........ are the particles emitted by unstable atomic nucleus

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B. Nuclear Radiation - CORRECT!

A. Nuclear Fusion

B. Nuclear Radiation

C. Nuclear Fusion

D. Nuclear Bond

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