Question

52. Which one of the following statements is true?
1) A scalar quantity is the one that is conserved in a process
2) A scalar quantity is the one that can never take negative values
3) A scalar quantity is the one that does not vary from one point to another in space
4) A scalar quantity has the same value for observers with different orientations of the axes​

Answer 1

Answer:

3 statement

Explanation:

example of scalar quantity is mass

mass is constant on any place on space

Answer 2

Answer:

3rd statement is correct.

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