Andhra Pradesh Board Solutions for Chapter: Refraction of Light at Curved Surfaces, Exercise 3: Multiple choice questions

Author:Andhra Pradesh Board

Andhra Pradesh Board Physics Solutions for Exercise - Andhra Pradesh Board Solutions for Chapter: Refraction of Light at Curved Surfaces, Exercise 3: Multiple choice questions

Attempt the practice questions on Chapter 4: Refraction of Light at Curved Surfaces, Exercise 3: Multiple choice questions with hints and solutions to strengthen your understanding. Physical Science Class 10 solutions are prepared by Experienced Embibe Experts.

Questions from Andhra Pradesh Board Solutions for Chapter: Refraction of Light at Curved Surfaces, Exercise 3: Multiple choice questions with Hints & Solutions

EASY
10th Andhra Pradesh Board
IMPORTANT
Physical Science Class 10>Chapter 4 - Refraction of Light at Curved Surfaces>Multiple choice questions>Q 1

Which one of the following cannot be used to make lenses?

MEDIUM
10th Andhra Pradesh Board
IMPORTANT
Physical Science Class 10>Chapter 4 - Refraction of Light at Curved Surfaces>Multiple choice questions>Q 2

Which of the following is true?

EASY
10th Andhra Pradesh Board
IMPORTANT
Physical Science Class 10>Chapter 4 - Refraction of Light at Curved Surfaces>Multiple choice questions>Q 3

Focal length of a plano-convex lens is _____ when its radius of curvature of the surface is R and n is the refractive index of the lens.

HARD
10th Andhra Pradesh Board
IMPORTANT
Physical Science Class 10>Chapter 4 - Refraction of Light at Curved Surfaces>Multiple choice questions>Q 4

The value of focal length of the lens is equal to the value of the image distance when the rays are _____.

EASY
10th Andhra Pradesh Board
IMPORTANT
Physical Science Class 10>Chapter 4 - Refraction of Light at Curved Surfaces>Multiple choice questions>Q 5

Which of the following is Lens maker's formula?