Question

which of the following is true regarding the properties of light? a) light has a dual nature and acts like both a wave and a particle. b) light can travel only in a straight line. c) light doesnt

Explanation:

• Option A: The wave - particle duality of light is a well - established concept in physics. Phenomena like interference and diffraction show the wave nature of light, while the photoelectric effect shows the particle (photon) nature of light. So, light does have a dual nature, acting as both a wave and a particle.
• Option B: Light can bend (refract) when it passes from one medium to another, or diffract around obstacles, so it does not travel only in a straight line.

Answer:

A) Light has a dual nature and acts like both a wave and a particle.