HARD
10th Karnataka Board
IMPORTANT
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Light rays are deviated by a prism as given below:
The deviation angle is measured for light rays of different frequency including blue light and red light. Which graph is correct?
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Important Questions on The Human Eye and The Colourful World
EASY
10th Karnataka Board
IMPORTANT
In the position of minimum deviation when a ray of yellow light passes through a prism, then its angle of incidence is:
MEDIUM
10th Karnataka Board
IMPORTANT
Refraction of sunlight through a glass prism splits it into a band of seven colours.
MEDIUM
10th Karnataka Board
IMPORTANT
How will you use two identical glass prisms so that a narrow beam of white light incident on one of the prisms emerges out of the second prism as a beam of white light? Draw a labelled diagram to illustrate it.
EASY
10th Karnataka Board
IMPORTANT
What did Newton demonstrate by his experiments with the prism?
EASY
10th Karnataka Board
IMPORTANT
A beam of white light is shone onto a glass prism. The light cannot be:
EASY
10th Karnataka Board
IMPORTANT
The colour of white light which suffers the maximum bending (or maximum refraction) on passing through a glass prism is:
MEDIUM
10th Karnataka Board
IMPORTANT
Which of the following colour of white light is least deviated by the prism?
EASY
10th Karnataka Board
IMPORTANT
The coloured light having the maximum speed in glass prism is:
