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


ICS Part 1 Physics
Chapter 1 Test

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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

The dimensions of weight are.

Question # 2

One ligh year is equal to in meteres.

Question # 3

The answer to appropriate precison for the substaaction (1.126-0.97268) is.

Question # 4

SI Unit of force

Question # 5

The most ractive metals of the periodic table are.

Question # 6

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

Question # 7

The Dimension of Power is.

Question # 8

The value 56.8546 cna be rounded off up to three signficant figures.

Question # 9

The dimensions of momentum are:

Question # 10

The scientific notation of numebr 0.0023 is expressed.

Question # 11

The unit of pressure in base unti is.

Question # 12

A precise measurement is the one which has

Question # 13

Dimension of relation mc2 are equal to dimension of.

Question # 14

One centi is equal

Question # 15

How many significant figures are in the measurement 0.004500 kg?

Question # 16

Dimensions of viscosity are.

Question # 17

When adding or subtracting physical quantities, the absolute uncertainty in the final result is found by:

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11th Class ICS Physics Chapter 1 Test

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

Sr.# Question Answer
1

Significant figures in 0.0004813 are

A.

4

B.

8

C.

7

D.

3

2

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

A.

Absolut euncetainties are added

B.

Uncertainties are multiplied

C.

%age uncertainties are added

D.

Erros are added

3

[M0 L0T-1] Refers to.

A.

Angular velocity

B.

Wavelength

C.

Time Period

D.

Velocity

4

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

A.

85%

B.

11%

C.

6%

D.

1%

5

SI Unit of intensity of light is.

A.

Mole

B.

Candela

C.

Kelvin

D.

Ampere

6

The answer to the mathematical division (45.2 x 6.0) in appropriate numebr of significant figures is.

A.

7.5

B.

7.53

C.

7.533

D.

7.5333

7

Identify whcih pari fromt he following does not have identical dimension.

A.

Work and torque

B.

Moment ofinertial and moment of force

C.

Angular momentum and Planck's constant

D.

Ipulse and momentum

8

The dimensions of angula momentum are.

A.

[ML2T-1]

B.

[MLT-2]

C.

[MLT1]

D.

[ML2T-2]

9

The dimensions of acceleration are.

A.

[LT-2]

B.

[LT-2]

C.

[LT-3]

D.

[L-1T]

10

The answer to appropriate precison for the substaaction (1.126-0.97268) is.

A.

0.15

B.

0.153

C.

0.1533

D.

0.15332

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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