Physics Test 33

Total Questions: 18

1 - On conciding the jaws of V.C if the zero line of V.C is left side of M.S then zero error will be

A ) Positive
B ) Negative
C ) Both a and b
D ) None

2 - Total number of division on V.S is

A ) 5
B ) 4
C ) 10 ✅
D ) 15

3 - Generally the pitch of screw gauge is

A ) 1 mm ✅
B ) 0.1 mm
C ) 0.01 mm
D ) 0.1 cm

4 - Which of the following instruments can measure correct measurement
A ) Vernier caliper
B ) Screw gauge ✅
C ) Metre rod
D ) None

5 - Physical balance can measure the___ of an object
A ) Mass ✅
B ) Volume
C ) Time
D ) Temperature

6 - In physical balance, the object is kept on ___ pan.
A ) left ✅
B ) Right
C ) Both a and b
D ) None

7 - The least count of physical balance is

A ) 0.1 g
B ) 0.01 g ✅
C ) 0.001 g
D ) 1 mg

8 - The least count of beam balance is

A ) 0.1 g ✅
B ) 0.01 g
C ) 0.001 g
D ) 1 mg

9 - The least count of electronic balance is

A ) 0.1 g
B ) 0.01g
C ) 0.001g ✅
D ) 0.0001g

10 - The difference b/w one main scale division and one V.S.D is called

A ) Vernier's
B ) Screw's constant
C ) Least count
D ) Both a and b

11 - ____ is used to measure the time interval of an event.
A ) Stop watch ✅
B ) Measuring cylinder
C ) Physical balance
D ) Vernier clippers

12 - The least count of mechanical stop watch is

A ) 0.1s ✅
B ) 0.01s
C ) 1s
D ) 1 minute

13 - Measuring cylinder is used to measure the ___ of a solid and liquid.
A ) Mass
B ) Time
C ) Volume ✅
D ) Temperature

14 - TThe least count of digital stop watch is

A ) 0.1s
B ) 0.01s ✅
C ) 0.001s
D ) 1s

15 - The volume of irregular solid object can be measured by

A ) Measuring cylinder ✅
B ) Physical balance
C ) Stop watch
D ) Electronic balance

16 - The number of significant figures in 2705 are

A ) 2
B ) 3
C ) 4 ✅
D ) 5

17 - The number of significant figures in 275.00 are

A ) 2
B ) 3
C ) 4
D ) 5

18 - The number of significant figures in 0.03 is/are

A ) 1 ✅
B ) 2
C ) 3
D ) 4
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