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An astronaut in a spsceship sees the out...

An astronaut in a spsceship sees the outer space as

A

red

B

blue

C

white

D

black

Text Solution

Verified by Experts

The correct Answer is:
D
The sky looks black as there is nothing to scatter light. So, to an astronaut in spaceship, the sky appears black.
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MCGROW HILL PUBLICATION-REFRACTION OF LIGHT-HIGHER ORDER THINKING QUESTIONS
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  7. Two thin lenses of focal lengths 20cm and 25cm are placed in contact. ...

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  9. An object is placed at a distance of f//2 from a convex lens. The imag...

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  10. When a thin convex lens is put in contact with a thin concave lens of ...

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  11. Sun appears red at sunrise and sunset because red colour is

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  12. Which of the following colours is scattered minimum?

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  13. The colour of a star is an indication of its

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  14. The sky appears blue because

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  15. The focal length of the lens in the human eye is maximum when it is lo...

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  16. A cylindrical lens is required to correct

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  17. A person cannot see the objects beyond 1 m. The power of a lens requir...

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  18. Focal length of a convex lens will be maximum for

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  19. An astronaut in a spsceship sees the outer space as

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  20. The minimum distance between an object and its real image formed by a ...

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