Question

IES CPV ENG SEC
ASSIGNMENT: LESSON NO – 6. MEASUREMENT OF PHYSICAL QUANTITIES
(STD VII SCI)
Q-1) FILL IN THE BLANKS:
1. A
and
are used to express the magnitude of a physical
quantity
2. The
that acts on this mass is called its weight.
3. The quantity 'speed 'is the ratio of
and
quantities.
4. An international system of units based on seven fundamental units is called
Q-2] MATCH THE PAIRS:​

Answer 1

Answer:

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Explanation:

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