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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 intensity of light is.
Question # 2
Dimensions of viscosity are.
Question # 3
The dimensions of momentum are:
Question # 4
The number of significant figures of a measureent are define das.
Question # 5
The numebr of significant figures in the measrued mass 2500.0 kg is
Question # 6
The time taken by the light to reach from sun to earth is.
Question # 7
A precise measurement is the one which has
Question # 8
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 # 9
When rounded off upto three significnat figures the value 6.835is written as.
Question # 10
Uncertainty may occur due to
Question # 11
The prefix 'nano' represents a factor of:
Question # 12
Significant figures in 0.0004813 are
Question # 13
When adding or subtracting physical quantities, the absolute uncertainty in the final result is found by:
Question # 14
Which of the following is the SI base unit for luminous intensity?
Question # 15
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 # 16
The most ractive metals of the periodic table are.
Question # 17
SI unit is built up by how many kinds of units
11th Class ICS Physics Chapter 1 Test
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FSc Part 1 Physics (New Book) Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
SI Unit of angular velocity are. |
A.
ms -1
B.
rad s-1
C.
cm s-1
D.
cm s-2 |
| 2 |
Physical quantites are oftern divided into. |
A.
two categories
B.
Three categories
C.
Four Categories
D.
Five categories |
| 3 |
The scientific notation of numebr 0.0023 is expressed. |
A.
2.3 x 10-3
B.
0.2.3 x 10-3
C.
2.3 x 10-4
D.
02.3 x 104 |
| 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 |
The unit of pressure is. |
A.
Nm-2
B.
Nm
C.
N2 m-1
D.
N2 m |
| 6 |
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 |
| 7 |
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 |
| 8 |
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 |
| 9 |
SI Unit of force |
A.
Newton
B.
Dyne
C.
Joule
D.
Watt |
| 10 |
SI unit is built up by how many kinds of units |
A.
5
B.
7
C.
3
D.
4 |
Test Questions