Advertisements
Advertisements
Question
What do we call a substance through which light passes? Give an example of such a substance.
Advertisements
Solution
A substance through which light passes is called a transparent substance.
Examples: glass, air, water, etc.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
A medium through which light cannot pass is called the ....................
How does light make an object visible?
What do we call an electric bulb producing light?
Fill in the blank
Light consists of .............. colours.
Write true or false
Opaque objects do not allow light to pass through them.
Answer the following.
What is meant by luminous intensity? What is one lumen?
Amount of light entering into the eye is controlled by ______.
Boojho made light from a laser torch fall on a prism. Will he be able to observe a band of seven colours? Explain with a reason.
What is light?
Light is a form of energy and it travels in a straight line.
