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प्रश्न
Name some everyday objects:
which reflect all the colours in sunlight
उत्तर
White objects, such as white chalk, white paper, snow, milk, white pearls and white clothes, reflect all the colours of sunlight and therefore appear white in colour.
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संबंधित प्रश्न
What information do we get about sunlight from the formation of a rainbow?
Which light has the longer wavelength : red light or blue light?
Name some everyday objects:
which absorb all the colours in sunlight
We can see the sun before the actual sunrise by about:
(a) 5 minutes
(b) 2 minutes
(c) 2 hours
(d) 20 minutes
What is the colour of the sunlight:
scattered by the dust particles in the atmosphere?
Explain in brief the reason for the following :
Delayed sunset
Draw a labelled diagram to show (i) reddish appearance of the sun at the sunrise or the sunset and (ii) white appearance of the sun at noon when it is overhead.
At noon the sun appears white as:
The clear sky appears blue because:
Which of the following statements is correct regarding the propagation of light of different colours of white light in the air?
