Which phenomenon demonstrates the particle nature of light as evidenced in the photoelectric effect?
Practice Questions
1 question
Q1
Which phenomenon demonstrates the particle nature of light as evidenced in the photoelectric effect?
Interference
Diffraction
Emission spectra
Photon emission
The photoelectric effect demonstrates the particle nature of light, as it involves the emission of electrons due to the absorption of photons.
Questions & Step-by-step Solutions
1 item
Q
Q: Which phenomenon demonstrates the particle nature of light as evidenced in the photoelectric effect?
Solution: The photoelectric effect demonstrates the particle nature of light, as it involves the emission of electrons due to the absorption of photons.
Steps: 5
Step 1: Understand that light can behave like a particle, which is called a photon.
Step 2: Learn about the photoelectric effect, which is when light hits a metal surface.
Step 3: Know that when light (photons) hits the metal, it can give energy to electrons in the metal.
Step 4: If the photons have enough energy, they can knock the electrons out of the metal.
Step 5: This shows that light has particle-like properties because it can transfer energy to electrons.
