Accountancy, asked by jupudilakshmi, 8 months ago

The critical angle for light wave going from a medium in which wavelenght is 4000A° to a medium in which its wavelenght is 6000A°

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Answered by rimamaies

1

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Answered by lakshaysoni01279473

22

Answer:

*An object sinks in water if its density is greater than that of water.* An object floats in water if its density is less than that of water.

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