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Assertion: An open-tube manometer is a u...

Assertion: An open-tube manometer is a useful instruement for measuring pressure differences.
Reason: 1 bar `= 10^(5)` Pa.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true and reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
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