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ICS Part 1 Physics
Chapter 4 Test
Start Chapter 4 Test
Physics ICS Part 1 Chapter 4 Online Test
Try The Physics ICS Part 1 Chapter 4 Online Test
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 4 Online Test
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Question # 1
1 kilowatt is equal =
Question # 2
Two bodies A and B of mass 1 kg and 2 kg respectively have same momentum. Which one has greater KE.
Question # 3
When a ball is thrown vertically upward and then falls back to the ground, which force can be considered conservative in this scenario.
Question # 4
Ratio of dimension of power and K.E. is.
Question # 5
1 kilowatt is equal=
Question # 6
A field in which the work done in moving a body along a closed path is zero known as.
Question # 7
Escape velocity depends upon.
Question # 8
If the velocity of the body becomes double and mass become half thenints K.E.
Question # 9
Which one of the folloiwng is/are correct.
Question # 10
Which of the following is non conservative force.
Question # 11
A body of mass 0.2 kg initially moving with velocity 10 m/s comes to rest in 1 m. how much retarding force acts on it.
Question # 12
If an agent consumes a power of 1 kW in one hour the work done is.
Question # 13
Work done on a body for increasing velocity results in.
Question # 14
A body rest may have.
Question # 15
Absolute P.E. of a body of mass"m" at a distance"r" from earth centre is.
Question # 16
The consumption of eergy by a 60 watt bulb in 2 secinds is
Question # 17
A man carries a bucket of water of 1 kg for 10m height then work done is.
11th Class ICS Physics Chapter 4 Test
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FSc Part 1 Physics (New Book) Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
A1 kg mass has potential energy of 1 joule relative to the ground when it is at a height of. |
A.
0.102 m
B.
1 m
C.
9.8 m
D.
32 m |
| 2 |
When a ball is thrown vertically upward and then falls back to the ground, which force can be considered conservative in this scenario. |
A.
Air resistance
B.
Gravity
C.
Friction betwene ball and air
D.
Contant force with hand |
| 3 |
According to work energy principle in linear motin. the work doen one body is equal to. |
A.
Change in K.E.
B.
Change in P.E.
C.
Zero
D.
Sum of K.E and P.e |
| 4 |
Absolute P.E. of a body of mass"m" at a distance"r" from earth centre is. |
A.
[-GM/r]
B.
- Gr/ M
C.
-Gmr
D.
GmM /r |
| 5 |
If a body mass 2 kg is raised verticaly through 2 m then the work done will be. |
A.
50 J
B.
-39.2 J
C.
35 J
D.
40 J |
| 6 |
Power of lamp is 6 W. How much energy does a lamp give out in 2 min? |
A.
12 J
B.
720 J
C.
20 J
D.
3 J |
| 7 |
The dimension of power |
A.
[ML2 T-3]
B.
[ML-1T-1]
C.
[ML2T2]
D.
[ML-2T-4] |
| 8 |
When the force is parallel to the direction of motionof the body the work done is. |
A.
Minimum
B.
Maximum
C.
Infinity
D.
Zero |
| 9 |
1 kilowatt is equal= |
A.
1000J/S
B.
106 Watt
C.
0.1 x 10 2 watt
D.
6.25 x 10 25 J |
| 10 |
The kinetic energy acquired by a distance from rest under eh action of a constant fore is directly proportinal to. |
A.
B.
C.
m
D.
Independent of m |
Test Questions