Test SeriesFree PYQsExamsPricing

JEE Main Physics question

PhysicsUnits and MeasurementJEE Main

The length of a cylinder is measured with a metre rod having a least count of . Its diameter is measured with vernier callipers having a least count of . Given that the length is and the radius is , the percentage error in the calculated value of the curved surface area () will be %.

Answer: 2.4

Solution

$×100=×100+Missing argument for \dfrac\dfrac{Δ

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-157560