Motion and Meas...

While measuring the length of a pencil, the reading of the scale at one end is 4.0 cm and that at the other end is 10.6 cm. What is the length of the pencil?

Which of the following types of motion is possessed by the needle of a sewing machine?

Which one of the following objects are said to be in motion?

Which of the following lengths is the smallest?

Which one of the following is not a means of transport?

What is a cubit?

The height of a man is 1.27 m. What is his height in cm and mm respectively?

The distance between Mr. Oberoi's home and his office is 4 km 345 m. How can you express this distance in kilometres?

One kilometre is equal to how many millimetres?

What kind of motion is produced by sound?

Which of the following defines periodic motion?

Which of the objects listed below are in motion?
(i)         A flying bird
(ii)        A wall clock
(iii)       A moving train
(iv)       An office
(v)        Second's hand of a clock

How can you express 1.65 m height into cm?

What is the standard unit of length?

Name the device used by shopkeepers to measure the length of cloth.