Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! Open in App Suggest Corrections 4 Answer Hint: To solve this question, it is important to understand the principle of reflection. Reflection is defined as the change in direction of the ray of light in the same medium after bouncing off a flat, shining surface. Complete step-by-step answer: Consider a ray of light undergoing reflection as follows:
Hence, the correct option is Option D. Note: In this question, the light is considered to be a ray. In the olden days during Newton’s times, the light was considered to be a ray. However, the experiments by scientists like Huygen and Maxwell, proved that the light is not a ray, but a wave. So, it does not mean that the concept of the reflection is refuted. After the concept of Huygens wavefronts were discovered, the ray of light simply meant the perpendicular direction of the wavefront. So, the reflection of light meant the reflection of the wavefront of light. |