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ICS Part 1 Physics
Chapter 1 Test
Start Chapter 1 Test
Physics ICS Part 1 Chapter 1 Online Test
Try The Physics ICS Part 1 Chapter 1 Online Test
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 1 Online Test
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Question # 1
SI Unit of angular momentum are.
Question # 2
The answer of the product (2.8723 x 1.6) to the appropriate numebr of significant figures is.
Question # 3
The unit of pressure in base unti is.
Question # 4
The dimensions of angula momentum are.
Question # 5
The value 56.8546 cna be rounded off up to three signficant figures.
Question # 6
The Dimension of freqeuncy is
Question # 7
The dimensionally correct equation of E is.
Question # 8
When rounded off upto three significnat figures the value 6.835is written as.
Question # 9
The sum of three numbers, 2.7543, 4.10 and 1.273, up -to corrent decimal place is
Question # 10
The diameter of a steel ball is measrued using a Vernier callipers and its eading is shown in the figure. whant is the diameer ofthe stell ball.
Question # 11
The unit of pressure is.
Question # 12
Identify whcih pari fromt he following does not have identical dimension.
Question # 13
SI Unit of angular velocity are.
Question # 14
SI Unit of intensity of light is.
Question # 15
The numebr of significant figures in the measrued mass 2500.0 kg is
Question # 16
One kilo mean
Question # 17
The dimensions of momentum are:
11th Class ICS Physics Chapter 1 Test
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FSc Part 1 Physics (New Book) Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
[M0 L0T-1] Refers to. |
A.
Angular velocity
B.
Wavelength
C.
Time Period
D.
Velocity |
| 2 |
The dimensions of acceleration are. |
A.
[LT-2]
B.
[LT-2]
C.
[LT-3]
D.
[L-1T] |
| 3 | When adding or subtracting physical quantities, the absolute uncertainty in the final result is found by: |
A. Multiplying the individual absolute uncertainties.
B. Adding the individual absolute uncertainties.
C. Taking the average of the individual absolute uncertainties.
D. Subtracting the smallest from the largest individual absolute uncertainty.
|
| 4 |
The least count of aninstrument determines |
A.
Precision of a measurment
B.
Accuracy of a measurement
C.
Factinal uncertainty of a measuremnet
D.
Percentage uncertainty of a measurement |
| 5 |
The diameter of a steel ball is measrued using a Vernier callipers and its eading is shown in the figure. whant is the diameer ofthe stell ball. |
A.
1.30 cm
B.
1.39 cm
C.
1.40 cm
D.
1.31 cm |
| 6 |
Uncertainty may occur due to |
A.
Limitatio of an insturement
B.
Personal negligance
C.
Natural variance of the boject
D.
All of the above |
| 7 |
The dimensionally correct equation of E is. |
A.
mc2
B.
mc
C.
m/c
D.
m2c2 |
| 8 |
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 |
| 9 |
One kilo mean |
A.
103
B.
10-3
C.
102
D.
104 |
| 10 |
SI Unit of angular velocity are. |
A.
ms -1
B.
rad s-1
C.
cm s-1
D.
cm s-2 |
Test Questions