Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 24: Multiple Choice Questions (MCQs)

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Physics Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 24: Multiple Choice Questions (MCQs)

Attempt the free practice questions on Chapter 5: Refraction of Light, Exercise 24: Multiple Choice Questions (MCQs) with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 1 Physics solutions are prepared by Experienced Embibe Experts.

Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 24: Multiple Choice Questions (MCQs) with Hints & Solutions

MEDIUM
10th CBSE
IMPORTANT

When an object is kept at any distance in front of a concave lens, the image formed is always:

EASY
10th CBSE
IMPORTANT

When sunlight is concentrated on a piece of paper by a spherical mirror or lens, then a hole can be burnt in it. For doing this, the paper must be placed at the focus of:

EASY
10th CBSE
IMPORTANT

A beam of parallel light rays is incident through the holes on one side of a box and emerges out through the holes on its opposite side as shown in the diagram below.

Question Image

Which of the following could be inside the box?

EASY
10th CBSE
IMPORTANT

A beam of light is incident through the holes on one side of a box and emerges out through the holes on its opposite side as shown in the following figure.

Question Image

The box contains:

EASY
10th CBSE
IMPORTANT

Which of the following can form a virtual image which is always smaller than the object?