1. | Random errors | 2. | Instrumental errors |
3. | Personal errors | 4. | Least count errors |
1. | angular momentum |
2. | coefficient of thermal conductivity |
3. | torque |
4. | gravitational constant |
The determination of the value of acceleration due to gravity by simple pendulum method employs the formula,
The expression for the relative error in the value of is:
1.
2.
3.
4.
When the circular scale of a screw gauge completes rotations, it covers mm over the pitch scale. The total number of circular scale divisions is The least count of the screw gauge in metres is:
1.
2.
3.
4.