Pankaj Bhatt Solutions for Chapter: Refraction at Plane Surfaces, Exercise 1: QUESTIONS

Author:Pankaj Bhatt

Pankaj Bhatt Physics Solutions for Exercise - Pankaj Bhatt Solutions for Chapter: Refraction at Plane Surfaces, Exercise 1: QUESTIONS

Attempt the practice questions on Chapter 4: Refraction at Plane Surfaces, Exercise 1: QUESTIONS with hints and solutions to strengthen your understanding. S CHAND'S ICSE PHYSICS BOOK 2 solutions are prepared by Experienced Embibe Experts.

Questions from Pankaj Bhatt Solutions for Chapter: Refraction at Plane Surfaces, Exercise 1: QUESTIONS with Hints & Solutions

HARD
10th ICSE
IMPORTANT

A ray of light falls on the surface of water μwa=43 at angle of incidence 45°. What is the angle of refraction for this ray?

EASY
10th ICSE
IMPORTANT

State the principle of reversibility.

HARD
10th ICSE
IMPORTANT

Describe how you will prove the laws of refraction experimentally.

MEDIUM
10th ICSE
IMPORTANT

The lower surface of a rectangular glass block is silvered. As shown in the figure, a light ray falls obliquely on the upper surface of this glass block. Complete the ray diagram. 

Question Image

MEDIUM
10th ICSE
IMPORTANT

Explain the term lateral displacement of a light ray when it passes through a rectangular glass block. State the factors on which lateral displacement depends.

MEDIUM
10th ICSE
IMPORTANT

Draw a neat ray diagram to explain that second image of an object from a thick glass mirror is brightest.

MEDIUM
10th ICSE
IMPORTANT

Copy and complete the following ray diagram.

Question Image

MEDIUM
10th ICSE
IMPORTANT

A light ray moves from water to diamond. What is refractive index of diamond with respect to water. Given refractive index of water with respect to air i.e μwa=1.33 and refractive index of diamond with respect to air i.e μda=2.4.