Measurements and Experimentation Test

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Measurements and Experimentation Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

How would the frequency of a pendulum alter if it were to be determined at the poles?

A
Frequency will increase

B
Frequency will decrease

C
Frequency remains same

D
Frequency becomes zero
Question 2
1 / -0

What is the value of the least count vernier calliper?

A
0.1 mm

B
0.1 cm

C
0.01 mm

D
It depends on the size of calliper
Question 3
1 / -0

Which of the following vernier callipers are possible?

(Where MSD = Main scale dvisions)
(VSD = Vernier Scale divisions)

A
49 MSD are made into 50 VSD.

B
39 MSD are made into 40 VSD.

C
69 MSD are made into 70 VSD.

D
All of the above
Question 4
1 / -0

What is the least count of a microscope screw gauge?

A
0.001 cm

B
0.0001 cm

C
1 u

D
Both 2 and 3
Question 5
1 / -0

Vernier caliper I has 10 equal divisions on its vernier scale.
Vernier caliper II has 50 equal divisions on its vernier scale.

Which of the following vernier calipers is more accurate?

A
Vernier I

B
Vernier II

C
Both are equal

D
Cannot be determined
Question 6
1 / -0

What would be the ratio of time period of two simple pendulums of lengths 2 m and 72 m?

A
1 : 2

B
1 : 6

C
1 : 3

D
1 : 4
Question 7
1 / -0

A total of 100 divisions are marked on circular scale of screw gauge. When it is given 24 rotations it rotates 6 mm. The reading for diameter of wire came out be between 3 mm and 4 mm on main scale. Find the diameter of the wire if 43^rd division of circular scale coincides with time of graduation of main scale.

A
3.6026 mm

B
3.536 mm

C
3.43 mm

D
3.1075 mm

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Re-Attempt Weekly Quiz Competition

Measurements and Experimentation Test - 2

Result

Measurements and Experimentation Test - 2

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SHARING IS CARING

Question 1

Frequency will increase

Frequency will decrease

Frequency remains same

Frequency becomes zero

Question 2

0.1 mm

0.1 cm

0.01 mm

It depends on the size of calliper

Question 3

49 MSD are made into 50 VSD.

39 MSD are made into 40 VSD.

69 MSD are made into 70 VSD.

All of the above

Question 4

0.001 cm

0.0001 cm

1 u

Both 2 and 3

Question 5

Vernier I

Vernier II

Both are equal

Cannot be determined

Question 6

1 : 2

1 : 6

1 : 3

1 : 4

Question 7

3.6026 mm

3.536 mm

3.43 mm

3.1075 mm

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