Question

question 22 of 25
two light beams can interfere in a way that results in a less - intense beam of light. this destructive interference supports which model of the nature of light?
a. the particle model
b. the blackbody wave model
c. the interference model
d. the wave model

Explanation:

• Particle model: Particles do not interfere in a way that causes destructive interference (less - intense beam). Particles would just combine or collide, not show wave - like interference.
• Blackbody wave model: Blackbody radiation is about the emission of light from a blackbody (a perfect absorber and emitter of radiation) and is not directly related to the interference of two light beams.
• Interference model: Interference is a phenomenon, not a fundamental model of the nature of light. The wave model explains why interference (including destructive interference) occurs.
• Wave model: Waves can interfere destructively. When two light waves (which are electromagnetic waves) are out of phase (e.g., crest of one meets trough of another), their amplitudes cancel out (in the case of destructive interference), resulting in a less - intense beam.

Answer:

D. The wave model