QUESTIONS

Author:Jharkhand Board

Jharkhand Board Science Solutions for Exercise - QUESTIONS

Simple step-by-step solutions to QUESTIONS questions of Light - Reflection and Refraction from Science: Class 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from QUESTIONS with Hints & Solutions

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 10 - Light - Reflection and Refraction>QUESTIONS>Q 1

Define the principal focus of a concave mirror.

MEDIUM
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 10 - Light - Reflection and Refraction>QUESTIONS>Q 2

The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

MEDIUM
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 10 - Light - Reflection and Refraction>QUESTIONS>Q 3

Name a mirror that can give an erect and enlarged image of an object.

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 10 - Light - Reflection and Refraction>QUESTIONS>Q 4

Why do we prefer a convex mirror as a rear-view mirror in vehicles?