MHTCET 13 Apr 2026 Shift 1 Paper

Concept:Newton's corpuscular theory treats light as a stream of tiny particles, and it predicts that light travels faster in a denser medium.Explanation:According to the corpuscular theory of light, light consists of small, massless particles called corpuscles.This theory explains that light travels in a straight line, which is known as rectilinear propagation.It also states that the velocity of light does not change after reflection.During refraction, however, the velocity of light does change.The corpuscular theory predicted that light travels faster in a denser medium like glass than in a rarer medium like air.Therefore, according to this theory, $v_{\text{glass}} > v_{\text{air}}$.Option C states that the velocity of light in air is greater than in glass, i.e., $v_{\text{air}} > v_{\text{glass}}$.This statement directly contradicts the prediction of the corpuscular theory.So, Option C is NOT a property of light according to the corpuscular theory.Answer:Option C: The velocity of light in air is greater than in glass.