MEDIUM
8th CBSE
IMPORTANT
Earn 100

Explain the working of a human eye with the help of a flow chart.

Important Questions on Light

EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 3
The splitting of white light into seven colours on passing through a glass prism is called _____.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 4
The innermost membrane of an eye having rods and cones is called _____.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Exercise>Q 4
Nikita meets with an accident and her eyes get injured. She is unable to see. The doctor tells her that it is curable blindness and asks her to wear black spectacles. When she goes to school, her classmates start making fun of her. But Monika does not do so and helps her in doing her work. What is curable blindness?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Exercise>Q 1
How is the vision of eye related to nutrition?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 1
The process of sending back the light rays which fall on the surface of an object is called ______.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 2
The ray of light which is sent back after reflection by the mirror is called _____.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 3
If the angle of incidence is 30°, the angle of reflection is ______.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 4
If the angle between the plane mirror and the incident ray is 20°, the angle of reflection is ______.