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Name the radiations used while taking th...

Name the radiations used while taking the following photograph:

A

Infra-red

B

Ultra violet

C

Radio

D

Yellow

Text Solution

Verified by Experts

The correct Answer is:
A
Reddish nature of photographs is due to infra-red radiations used in photography.
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Mrs Rajlakshmi had a sudden fall and was thereafter unable to stand striaight . She was in great pain Her daughter Rita took her to the docter . The docter took a photograph of Mrs . Rajlakshmi 's bones and found that she had suffered a fracture . He advised her to rest and take the required treatment. (a) Write two values displayed by Rita . (b) Mention the range of the wavelength of this electromagnetic radiation. ( c) How is this radiation produced ? (d) Name the electromagnetic radiation used to take the photograph of the bones.

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