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sineoko [7]
3 years ago
5

Please help i need an explanation

Physics
1 answer:
const2013 [10]3 years ago
6 0

Answer:

--

Explanation:

All potential and kinetic energy is transferred into heat. Therefore keeping the law of conservation of energy valid. No energy is created nor destroyed only changing shape.

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A converging lens of focal length 20 cm is placed in contact with, and to the left of, a diverging lens of focal length 30 cm. I
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Answer:

Magnification will be equal to 3

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