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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
The maximum possible error in the reading for a meter rod with least count 1 mm is:
Question # 2
From sand, we get a material used for construction of computer chips. That material is called:
Question # 3
Which branch of physics deals with the structure and properties of solids
Question # 4
The body of physics involves
Question # 5
Electron is a particle whose mass is:
Question # 6
The information from far side of the universe are gathered by
Question # 7
Those quantities which can be measured accurately are known as
Question # 8
The branch of physics which concerned with the ultimate particles of which the universe is composed is known as
Question # 9
Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
Question # 10
0.0001210 has ____________ significant figures.
Question # 11
For addition and subtraction purposes, absolute uncertainties are:
Question # 12
Astrophysics is a branch of physics, which deals with:
Question # 13
Silicon can be obtained from
Question # 14
1 gm-cm-3is equal to
Question # 15
Number of supplementary units are
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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 | The definite number of significant figures in 5000 is: |
A. Four
B. Three
C. Two
D. One
|
| 2 | Astrophysics is a branch of physics, which deals with: |
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
|
| 3 | In the equation E=mc2 value of c is? |
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
|
| 4 | Astrophysics is a branch of physics, which deals with |
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
|
| 5 | Computer chips are made from |
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
|
| 6 | Light year is a unit of: |
A. Time
B. Distance
C. Velocity
D. Intensity of light
|
| 7 | In the equation E=mc2value of c is: |
A. 1,86,000 miles per hour
B. 1,86,000 miles per sec
C. 3 X 108m/sec
D. Both A and C
|
| 8 | Electron is a particle whose mass is: |
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
|
| 9 | Total number of base units are |
A. Three
B. Five
C. Seven
D. Nine
|
| 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