Physics › Modern Physics › Question #22269
Single Choice Easy

QWhat phenomenon does the photoelectric effect demonstrate?

ID: #22269 Modern Physics 186 views
Question Info
#22269Q ID
EasyDifficulty
Modern PhysicsTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Electrons are emitted from a material when it is exposed to light ✔ ✖
  • B Light is refracted when passing through different media ✔ ✖
  • C Light is diffracted when passing through a small aperture ✔ ✖
  • D Light is polarized when reflected off a surface ✔ ✖
Correct Answer

Explanation

The photoelectric effect, explained by Einstein, shows that light of sufficient frequency can emit electrons from a material, supporting the particle nature of light.

 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

What is a quantum superposition? What does Schrödinger's equation describe in quantum mechanics? What does the term "quantum entanglement" refer to? What phenomenon is described by the Pauli Exclusion Principle? What is the Heisenberg Uncertainty Principle? What is the significance of the Planck constant in quantum mechanics? What is the primary difference between classical and modern physics? Which experiment provided evidence for the wave-particle duality of light? What is the primary postulate of Einstein's theory of special relativity?