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प्रश्न
What colours make up white light?
Name the colours that make up white light.
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उत्तर
The seven colours that make up white light are red, orange, yellow, green, blue, indigo and violet.
संबंधित प्रश्न
Why does sun appear red at sunrise and sunset?
What did Newton demonstrate by his experiments with the prism?
Explain why, the sun can be seen about two minutes before actual sunrise. Draw a diagram to Illustrate your answer.
What is the colour of the sunlight:
scattered by the dust particles in the atmosphere?
State whether the following statements are true or false:
The scattering away of blue light makes the sun appear red at sunset.
What colour does the sky appear to an astronaut?
Out of blue light and red light, which one is scattered more easily?
What characteristic property of light is responsible for the blue colour of the sky?
Name the point on the lens through which a ray of light passes undeviated.
Why is the Tyndall effect shown by colloidal particles?
