Fundamentals Of Quantum Physics

10 Questions | By Livyn | Last updated: Mar 18, 2022 | Total Attempts: 191

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How well do you Fundamentals of quantum physics? Based on theory, the quantum physics shows and explains the interaction between matter and energy.

Questions and Answers

1.

Quantum mechanics is called the science of what?
- A.
  
  The very large
- B.
  
  The very small
- C.
  
  The big
- D.
  
  The colossal
2.

Quantum physics explains the interaction between?
- A.
  
  Energy
- B.
  
  Energy and Nuclear
- C.
  
  Atomic and Molecules
- D.
  
  Matter and energy
3.

The electromagnetic radiation emitted from the surface of an object due to the object's internal energy is known as?
- A.
  
  Photon
- B.
  
  Nuclear Radiation
- C.
  
  Thermal Radiation
- D.
  
  Spectra Emission
4.

Which of the following laws was the first quantum theory in physics?
- A.
  
  Faraday's Law
- B.
  
  Uncertainty Principle
- C.
  
  Lewi's Law
- D.
  
  Planck's Law
5.

The emission of electron from the surface of a metal is called?
- A.
  
  The photoelectric effect
- B.
  
  Compton
- C.
  
  Blackbody Radiation
- D.
  
  X-ray Spectra
6.

Who discovered the photoelectric effect?
- A.
  
  Micheal Faraday
- B.
  
  Isaac Newton
- C.
  
  Heinrich Hertz
- D.
  
  Hertz
7.

Who predicted that matter acts as a wave?
- A.
  
  Rutherford
- B.
  
  Heinrich Hertz
- C.
  
  Heisberg
- D.
  
  Louis de Broglie
8.

The energy required by an electron to escape from the surface of a given metal is called?
- A.
  
  Threshold frequency
- B.
  
  Threshold Effect
- C.
  
  Work Function
- D.
  
  The photoelectric effect
9.

The momentum and the position of a particle cannot simultaneously be measured with complete certainty, is based on what assumption?
- A.
  
  The uncertainty principle
- B.
  
  Relativity Theory
- C.
  
  Plank's theory
- D.
  
  Particle duality
10.

The ability of an object in quantum theory to be in more than one quantum state at the same is know as?
- A.
  
  Wave-particle duality
- B.
  
  Decoherence
- C.
  
  Nonlocality
- D.
  
  Superposition

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