Analyse the picture and answer the questions.a. What is the colour of

1.	Analyse the picture and answer the questions.a. What is the colour of the light falling on the white screen? b. What colour is obtained on the screen if blue filter is used instead of green filter?
Answer» a. Green b. When blue filter paper is used, no light will fall on the screen. The yellow, green and red colours coming out of the yellow filter will not pass through blue filter paper.

Analyse the picture and answer the questions.a. What is the colour of the light falling on the white screen? b. What colour is obtained on the screen if blue filter is used instead of green filter?

Answer»

a. Green

b. When blue filter paper is used, no light will fall on the screen. The yellow, green and red colours coming out of the yellow filter will not pass through blue filter paper.

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Analyse the picture and answer the questions.a. What is the colour of the light falling on the white screen? b. What colour is obtained on the screen if blue filter is used instead of green filter?

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