Question

IX. Answer briefly.
1. Define measurement.
2. Define mass.
3. The distance between two places is
43.65 km. Convert it into metre and cm,
4. What are the rules to be followed to
make accurate measurement with scale?​

Answer 1

Answer:

1) Measurement is the process of comparision of given physical quantity with the known standard quantity of the same nature.

2)Mass, in physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. The greater the mass of a body, the smaller the change produced by an applied force

3) Metre: 43650 m

Centimeter: 4365000cm

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