Question

Write True or False.
1 A moving object changes its position with respect to a fixed point.
2 The unit of speed is second.
3 We calculate average speed when a body moves with uniform speed.
5. Microsecond is a multiple of the unit of time.
4. Sundial is a time-measuring device.
6 The time period of a simple pendulum is not affected by its length.
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Answer 1

Write True or False.

1 A moving object changes its position with respect to a fixed point. False

2 The unit of speed is second. True

3 We calculate average speed when a body moves with uniform speed False

5. Microsecond is a multiple of the unit of time. False

4. Sundial is a time-measuring device. True

6 The time period of a simple pendulum is not affected by its length. True

Answer 2

Answer:

1. A moving object changes its position with respect to a fixed point - False

2 The unit of speed is second - True

3 We calculate average speed when a body moves with uniform speed - False

4. Sundial is a time-measuring device - True

5. Microsecond is a multiple of the unit of time - False

6 The time period of a simple pendulum is not affected by its length - True