Assertion :The maximum height of a mountain on earth can be estimated from the elastic behaviour of rocks. Reason: At the base of mountain, the pressure is less than elastic limit of earth's supporting material

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
The maximum height of mountain on earth can be estimated elastic behaviour of rocks i.e. by shear modulus of rocks. Also, pressure is less than elastic limit of earth's supporting material at lease of mountain.

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