| 1 |
Which quantity has different dimension? |
Tension
Work
Energy
Torque
|
| 2 |
dimensions are the same for: |
Work and energy
Force and weight
None of these
Both a and b
|
| 3 |
Dimension of mass is written as: |
M
[M]
(M)
[m]
|
| 4 |
A dimension stands for the ___________ nature of certain physical quantity. |
super
Quantitative
Qualitative
Both B and C
|
| 5 |
The maximum possible error in the reading for a meter rod with least count 1 mm is: |
0.005 mm
0.05mm
0.5mm
5.0mm
|
| 6 |
The maximum possible error in the reading of an instrument is ______ its least count. |
Half of
Quarter of
Equal to
Double than
|
| 7 |
For multiplication and division purposes, percentage uncertainties are: |
Add
subtracted
Multiplied
Divided
|
| 8 |
For addition and subtraction purposes, absolute uncertainties are: |
Added
Subtracted
Multipiled
Divided
|
| 9 |
Uncertainty is of following type/types: |
Absolute
Fractional
Percentage
All of these
|
| 10 |
The error may occur due to: |
Negligence
Faulty apparatus
Inappropriate method
all of these
|
| 11 |
If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be : |
0.005 cm
0.01 cm
0.02 cm
0.001 cm
|
| 12 |
The definite number of significant figures in 5000 is: |
Four
Three
Two
One
|
| 13 |
Significant figures in 0.2020 are: |
Two
Three
Four
Five
|
| 14 |
0.0001210 has ____________ significant figures. |
Four
Three
Seven
Eight
|
| 15 |
The branch of physics which deals with the structure and properties of solids is called: |
Plasma physics
Solid state physics
Any of above
Astrophysics
|
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