Question

Subjective Evaluation
G. Answer the following questions:
1. What is meant by measurement?
2. What do you understand by the term unit?
3. State two characteristics of a standard unit.
4. Define length. What is its SI unit?
5. Name two devices used for measuring length.
6. What is mass?
7. Name two multiples and two submultiples of the unit of mass.
8. Define standard metre.
9. What is time? What is its SI unit?
10. Name two devices used to measure time.
11. What do you mean by temperature? State the SI unit of temperature,
H. Define the following:​

Answer 1

Answer:

molar mass is 6.023×10^23

Explanation:

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Answer 2

Answer:

measurement is the assignment of number to a characteristic of an object or an event which can be compared with other objects