EASY
10th CBSE
IMPORTANT
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As light rays pass from air into a glass prism, are they refracted towards or away from the normal?

Important Questions on The Human Eye and The Colourful World

EASY
10th CBSE
IMPORTANT
As light rays emerge from a glass prism into the air, are they refracted towards or away from the normal?
EASY
10th CBSE
IMPORTANT
Name a natural phenomenon which is caused by the dispersion of sunlight in the sky. (Choose from  Rainbow, Lightning, Thunder)
EASY
10th CBSE
IMPORTANT
What information do we get about sunlight from the formation of a rainbow?
EASY
10th CBSE
IMPORTANT
What did Newton demonstrate by his experiments with the prism?
EASY
10th CBSE
IMPORTANT
Give the meaning of the term VIBGYOR. With which phenomenon is it connected?
EASY
10th CBSE
IMPORTANT
In the formation of the spectrum of white light by a prism, which colour is deviated most?
(Blue/Violet/Red)
EASY
10th CBSE
IMPORTANT
In the formation of the spectrum of white light by a prism, which colour is deviated the most?
(Choose From: Red, Blue, Violet)