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CBSE Sample Paper for Class X Science
Time: 3hrs MM: 90 General instructions: The question paper comprises of two sections, A & B. you are to attempted both the sections. All the questions are compulsory. There is no overall choice. However, internal choice has been provided in all the five questions of five marks category. Only one option in each question is…
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Physics X | Light – Reflection and Refraction | REFLECTION OF LIGHT
REFLECTION OF LIGHT A highly polished surface, such as a mirror, reflects most of the light falling on it. You are already familiar with the laws of reflection of light. Let us recall these laws – (i) The angle of incidence is equal to the angle of reflection, and (ii) The incident ray, the normal…