three coloured sheets of equal thickness are placed in a light beam. e

1.	three coloured sheets of equal thickness are placed in a light beam. each sheet absorbs 20% of light incident upon it. What is the intensity of light transmitted after the third plate?
Answer» Explanation: THREE COLOURED sheets of equal thickness are placed in a light beam. Each sheet absorbs 20% of light incident UPON it. What is the INTENSITY of light transmitted after the third plate ? [A] 9.0% [B] 10.5% [C] 51.2% [D] 40.0% ANSWER & Explanation Answer:51.2%

three coloured sheets of equal thickness are placed in a light beam. each sheet absorbs 20% of light incident upon it. What is the intensity of light transmitted after the third plate?

Answer»

Explanation:

THREE COLOURED sheets of equal thickness are placed in a light beam. Each sheet absorbs 20% of light incident UPON it. What is the INTENSITY of light transmitted after the third plate ?

[A] 9.0%

[B] 10.5%

[C] 51.2%

[D] 40.0%

ANSWER & Explanation

Answer:51.2%

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three coloured sheets of equal thickness are placed in a light beam. each sheet absorbs 20% of light incident upon it. What is the intensity of light transmitted after the third plate?​

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three coloured sheets of equal thickness are placed in a light beam. each sheet absorbs 20% of light incident upon it. What is the intensity of light transmitted after the third plate?