Question

1. What is measurement?
fos Comparison of an unknown quantity with some known fixed quantity
(b) Comparison of some known quantity with some unknown quantity.
(c) Comparison of some unknown quantity with some unknown quantity.
(d) None of these.
2. The footstep is an unreliable measure of length because
(a) People do not measure properly with it.
(6) It varies from person to person
(c) Some people jump too much while measuring with the footstep.
(d) It is a standard unit of measurement.
3. The prefix 'centi' means
(a) 1/1000
1/100
(c) 1/10
4. A rolling ball in a ground shows
(a) Rotational
(b) Translatory
(c) Periodic (d) Both a) and b)
5. The distance between two points can be measured by a
(a) clock
(b) divider
(c) balance
(d) all of these
6. Some kind of change in the position of an object is called
(a) Gravity (b) Movement (c) Motion
7. 100 cm is equal to
(d) 100
(d) Rest
(a) 12 Km (b) 2Km
(c) Im
(d) Imm
8. A measuring tape is used to measure
(a) Only straight objects
(b) Only curved objects
(c) Both straight and curved objects (d) None of these
motion​

Answer 1

Answer:

1) answer is ( a )

2) answer is( b)

3) answer is (c)

4)answer is (a)

5) answer is (b)

6)answer is (b)

7) answer is (c)

8) answer is (a)

I hope it will be helpful for you to.

Thank you for your question .