First Year Physics Chapter 1 Online MCQ Test for 1st Year Physics Chapter 1 (Measurements)


ICS Part 1 Physics
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Physics ICS Part 1 Chapter 1 Online Test

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Physics ICS Part 1 Chapter 1 Online Test

00:00
Question # 1

Dimension of relation mc2 are equal to dimension of.

Question # 2

Uncertainty may occur due to 

Question # 3

One centi is equal

Question # 4

The length of  steel pipe is in between 0.7 m to 0.8 m. Identify from the following. the appropriate instruemnt to be used for an accuracy of 0.001 m.

Question # 5

The time taken by the light to reach from sun to earth is.

Question # 6

The sum of three numbers, 2.7543, 4.10 and 1.273, up -to corrent decimal place is

Question # 7

SI Unit of angular velocity are.

Question # 8

For total acssessment of uncertinty in the final result obtained by multiplication and division

Question # 9

SI Unit of force

Question # 10

The percentage uncertainty in measurement of mass and velocity are 2% and 3% , the maxium uncertainty in the measurement of kinetic energy is.

Question # 11

The dimensions of angula momentum are.

Question # 12

How many significant figures are in the measurement 0.004500 kg?

Question # 13

The number of significant figures of a measureent are define das.

Question # 14

When rounded off upto three significnat figures the value 6.835is written as.

Question # 15

The Dimension of Power is.

Question # 16

The unit of pressure is.

Question # 17

The unit of pressure in base unti is.

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FSc Part 1 Physics (New Book) Important MCQ's

Sr.# Question Answer
1

SI Unit of angular momentum are.

A.

kg m2 s-1

B.

kg ms-1

C.

kg ms2

D.

kg m2 s-2

2

The dimensions of acceleration are.

A.

[LT-2]

B.

[LT-2]

C.

[LT-3]

D.

[L-1T]

3

The dimensions of weight are.

A.

[MLT-2]

B.

[LT-1]

C.

[LT-2]

D.

[ML2T]

4

The numebr of significant figures in the measrued mass 2500.0 kg is

A.

Two

B.

Three

C.

Four

D.

Five

5

The sum 12 kg +2.02 kg+5.1 kg accoridng to appropriate precision is

A.

19 kg

B.

19.0 kg

C.

19.1 kg

D.

19.12 kg

6

The sum of three numbers, 2.7543, 4.10 and 1.273, up -to corrent decimal place is

A.

8.13

B.

8.12

C.

8.1273

D.

8.127

7

The dimensions of angula momentum are.

A.

[ML2T-1]

B.

[MLT-2]

C.

[MLT1]

D.

[ML2T-2]

8

The number of significant figures of a measureent are define das.

A.

They reflect the accuracy of the observation in a measurement 

B.

They are teh figures which are reasonably reliable

C.

They are the accurately known digits and the first doubtful digit of measurement 

D.

All of the above

9

[M0 L0T-1] Refers to.

A.

Angular velocity

B.

Wavelength

C.

Time Period

D.

Velocity

10

The unit of pressure is.

A.

Nm-2

B.

Nm

C.

N2 m-1

D.

N2 m

Test Questions

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  • Talha javed

    Talha javed

    24 May 2019

    آپ نے بائیو. کیمسٹری اور فزکس تینوں کے مکس کیے ہوئے ہیں

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