What is an error? Name the three Errors in Measurement.

What is error in measurement ?

Write to causes of errors in measurement.

Define relative error and percentage error in a measurement .

If the error in the measurement of radius of a sphere is 3% then the error in the measurement of volume of the sphere will be :

The error in the measurement of the radius of a sphere is 0.2%. What is the percentage error in the measurement of its surface area?

If the error in the measurement of momentum of a particle is (+ 100%), then the error in the measurement of kinetic energy is

If the error in the measurement of momentum of a particle is (+ 100%), then the error in the measurement of kinetic energy is

If the error in the measurement of momentum is 20 % , then the error in the calculation of kinetic energy is (assume the error in measurement of m as zero)