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The pressure on a square plate is mesaur...

The pressure on a square plate is mesaurement by measuring the force on the plate. If the maximum error in the measurment of force and length are respectively `4%` and `2%` then the maximum error in Measument of pressure is...........

A

`1%`

B

`2%`

C

`6%`

D

`8%`

Text Solution

Verified by Experts

The correct Answer is:
D
`P = (F)/(A) = (F)/(L^(2)), (Delta P)/(P) xx 100 = ((DeltaF)/(F) + (2Delta L)/(L))(100)`
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