Photon In Physics Quiz: How Much You Know About Photon In Physics?

Questions : 10 | Total Attempts: 776 | Recent Updated: 29-Jun-2021
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The fundamental particle of photon radiation is spoken whose mass is zero. Photons, like all fundamental particles, show wave-particle contours, that is, they have the tendency of both wave and particle. The modern form of photons was given by "Albert Einstein" by his experiments which could not describe the waveform of light. In the Standard Model of particle physics, photons and other elementary particles are described as a necessary consequence of physical laws having a certain symmetry at every point in space-time. The intrinsic properties of particles, such as charge, mass, and spin, are determined by this gauge symmetry. The photon concept has led to momentous advances in experimental and theoretical physics, including lasers, Bose-Einstein condensation, quantum field theory, and the probabilistic interpretation of quantum mechanics. Let's know more about Photon In Physics.

Questions Excerpt


1. Which of the following are the Physical properties of Photon?

A. A photon is massless

B. Has no electric charge

C. It is a stable particle

D. All of the above

2. In a vacuum, a photon has--------------Possible polarization states.

A. One

B. Two

C. Three

D. Four

3. A photon is described by its ------------.

A. Its wave vector

B. Stable particle

C. Spin quantum number

D. All of the above

4. The energy and momentum of a photon depend only on which?

A. Frequency

B. Wavelength

C. Both of the above

D. All of the above

5. The magnitude of its spin is -----------------and the component measured along its direction of motion.

A. √2ħ

B. √3ħ

C. √4ħ

D. √5ħ

6. Which smaller particles NOT make up photons?

A. Electrons

B. Quarks

C. Protons

D. All of the above

7. Photons are bundles of which kind of energy?

A. Geothermal

B. Hydropower

C. Electromagnetic

D. All of the above

8. Which among the following scientist first developed the concept of the photon?

A. Albert Einstein

B. Nikola Tesla

C. Max Planck

D. None of these

9. Which of the following particles make up light?

A. Photons

B. Neutrons

C. Electrons

D. All of the above

10. When was Einstein given photon theory?

A. March 1902

B. March 1904

C. March 1905

D. March 1908

 

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