EASY
10th CBSE
IMPORTANT
Earn 100

What are the values of angle of incidence and angle of reflection for normal incidence of light on a plane mirror?

Important Questions on Light - Reflection and Refraction

EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 4
From which surface of a mirror-the silvered surface or the polished surface, is most of the light reflected?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 5
Why is the word AMBULANCE in an ambulance written as its mirror image?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 6
An object is placed at a distance of 30 cm in front of a plane mirror. What is the distance between the object and its image?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 7
What type of image is formed on a cinema screen?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 8
For a spherical mirror, what is the principal axis?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 9
What is the focal length of a convex mirror of radius of curvature 48 cm?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 10
Why is a ray of light passing through the centre of curvature of a concave mirror after reflection, reflected back along the same path?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 4 - Light - Reflection and Refraction>EXERCISE>Q 11
What is the minimum number of light rays required to locate the image formed by a concave mirror of an object?