Question

Q1. Fill in the blanks.

i.

Measurement is the comparison of an unknown quantity with some __________ quantity.

ii.

1 km = ________ m.

iii.

Standard unit of length is______________.

iv.

The length of curved line can be measured using a __________.

v.

_________ is the distance between two points or ends of an object.

vi.

___________ means the change in position of an object with time.​

Answer 1

Answer:

Standard, 1000, meter, thread and a scale, length, displacement

Explanation:

Answer 2

Answer:

1. other
2. 1000
3. cm or m
4. rope
5. line segment
6. speed