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MCQ's Test For ECAT Physics Chapter 1 Measurements
Try The MCQ's Test For ECAT Physics Chapter 1 Measurements
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 1 Measurements
00:00
Question # 1
Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:
Question # 2
The mechanics, which deals with the objects moving with velocities approaching that of light is called
Question # 3
Diameter of the atom is of the order of
Question # 4
Astrophysics is a branch of physics, which deals with
Question # 5
Silicon can be obtained from
Question # 6
The maximum possible error in the reading of an instrument is ______ its least count.
Question # 7
The definite number of significant figures in 5000 is:
Question # 8
The mechanics, which deals with the objects moving with velocities approaching that of light is called:
Question # 9
The information from far side of the universe are gathered by:
Question # 10
Total number of base units are
Question # 11
The system international (SI) is built from _______ kind of unites
Question # 12
Astrophysics is a branch of physics, which deals with:
Question # 13
The body of physics involves
Question # 14
0.0001210 has ____________ significant figures.
Question # 15
Significant figures in 0.0010 are:
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H Husain Abbas 16 - Dec - 2024 00 Min 13 Sec 60/60 -
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D Dawood Imran 19 - Jun - 2026 01 Min 11 Sec 60/60 -
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A Areeb Siddiqui 05 - Jan - 2025 05 Min 39 Sec 45/60
ECAT Physics Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Significant figures in 0.0010 are |
A. Four
B. Three
C. Two
D. One
|
| 2 | Light year is a unit of: |
A. Time
B. Distance
C. Velocity
D. Intensity of light
|
| 3 | The system international (SI) is built from _______ kind of unites |
A. Two
B. Three
C. Four
D. Five
|
| 4 | The branch of physics which deals with the structure and properties of solids is called: |
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
|
| 5 | For addition and subtraction purposes, absolute uncertainties are: |
A. Added
B. Subtracted
C. Multipiled
D. Divided
|
| 6 | 1 gm-cm-3is equal to |
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
|
| 7 | Physical quantities are often divided into ______ categories |
A. 3
B. 2
C. 9
D. 5
|
| 8 | From sand, we get a material used for construction with the motion of bodies under the action of forces is called: |
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
|
| 9 | Light year is a unit of |
A. Time
B. Distance
C. Velocity
D. Intensity of light
|
| 10 | If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be : |
A. 0.005 cm
B. 0.01 cm
C. 0.02 cm
D. 0.001 cm
|
Test Questions
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26 Jun 2018Send me notes ecat