Class X, Light - Reflection and Refraction | CBSE Physics (Science) | NCERT Solutions (Exercise Questions)
CBSE Science - Physics Class X, Light - Reflection and Refraction NCERT solutions (Textbook Exercise Questions) Q.1: Which of the following materials can not be used to make a lens? (a) water (b) glass (c) plastic (d) clay Ans: (d) Q.2: The image formed by a concave mirror is observed to be virtual, erect and larger than the object. Where should be the position of the object? (a)