MEDIUM
10th CBSE
IMPORTANT
Earn 100

Draw the ray diagram in each case to show the position and nature of the image formed when the object is placed at 2F of a convex lens

Important Questions on Light - Reflection and Refraction

MEDIUM
10th CBSE
IMPORTANT
Xamidea COMPLETE COURSE SCIENCE Class X>Chapter 10 - Light - Reflection and Refraction>SELF-ASSESSMENT TEST>Q 1
Two convex lens of focal length 20 cm and 25 cm are placed in contact with each other, then power of this combination is
MEDIUM
10th CBSE
IMPORTANT
Xamidea COMPLETE COURSE SCIENCE Class X>Chapter 10 - Light - Reflection and Refraction>SELF-ASSESSMENT TEST>Q 1
Rays from the sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that the size of its image is equal to the size of the object?
EASY
10th CBSE
IMPORTANT
Xamidea COMPLETE COURSE SCIENCE Class X>Chapter 10 - Light - Reflection and Refraction>SELF-ASSESSMENT TEST>Q 3
_____ is the angle (in degree) of reflection when a ray of light falls normally on a plane mirror.
EASY
10th CBSE
IMPORTANT
Xamidea COMPLETE COURSE SCIENCE Class X>Chapter 10 - Light - Reflection and Refraction>SELF-ASSESSMENT TEST>Q 3
What is the magnification produced by a plane mirror?
MEDIUM
10th CBSE
IMPORTANT
Xamidea COMPLETE COURSE SCIENCE Class X>Chapter 10 - Light - Reflection and Refraction>SELF-ASSESSMENT TEST>Q 11
Draw the ray diagram in each case to show the position and nature of the image formed when the object is placed between the lens and infinity of a concave lens.