Physics GK 02 - Units

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1).
Which among the following is measured using a Vernier Calliper?
2).
Knot is a unit of _________?
3).
Ohm is a unit of measuring _________?
4).
Which among the following temperature scale is based upon absolute zero?
5).
"Svedberg Unit” is a unit of _________?
6).
1 femto metre is equal to how many metres?
7).
Which of the following is the largest practical unit of mass?
8).
Which of the following is NOT a unit for measuring pressure?
9).
Which of the following units is the smallest in terms of length?
10).
What is the time taken by the earth to complete one rotation about its axis with regard to a fixed star?
11).
Which of the following is the unit of Impulse?
12).
Linear momentum can be described in which of the following units?
13).
Which of the following physical quantities do not have any unit of measurement?
14).
Which one of the following has 'ohm' as its unit?
15).
Which of the following is the unit of Velocity Gradient?(s=second)
16).
What is the S.I. unit for Luminous Intensity?
17).
Which of the following is the unit of Solid Angle?
18).
Which of the following units is NOT used for measuring length?
19).
1 nautical mile is equivalent to which of the following?
20).
What is the value of Triple point of water?
21).
The Atomic clock is based on the periodic vibrations produced in the atom of which element?
22).
What is the S.I unit of Pressure Energy?
23).
Which of the following physical quantities has no units?
24).
What is the S.I unit of Coefficient of Mutual inductance?
25).
Curie the a unit of which of the following?
26).
Light year is a unit of which of these following?
27).
kg m2is the unit of which of the following physical quantities?
28).
Power of lens is measured in which of the following units?
29).
Joule/kg is the S.I unit of which of these physical quantities?
30).
Which of these pairs has the same unit of measurement?
1. Which among the following is measured using a Vernier Calliper?
[A] Dimensions
[B] Time
[C] Sound
[D] Temperature
2. Knot is a unit of _________?
[A] Speed
[B] Distance
[C] Deapth
[D] Accelration
3. Ohm is a unit of measuring _________?
[A] Resistance
[B] Voltage
[C] Current
[D] None of the above
4. Which among the following temperature scale is based upon absolute zero?
[A] Celsius
[B] Fahrenheit
[C] Kelvin
[D] Rankine
5. “Svedberg Unit” is a unit of _________?
[A] Concentration
[B] Size
[C] Density
[D] Time
6. 1 femto metre is equal to how many metres?
[A] 10-12
[B] 10-14
[C] 10-15
[D] 1-24
7. Which of the following is the largest practical unit of mass?
[A] Slug
[B] a.m.u
[C] Hyperkg
[D] C.S.L
8. Which of the following is NOT a unit for measuring pressure?
[A] bar
[B] torr
[C] Pascal
[D] shake
9. Which of the following units is the smallest in terms of length?
[A] micron
[B] nanometer
[C] fermi
[D] angstrom
10. What is the time taken by the earth to complete one rotation about its axis with regard to a fixed star?
[A] Sedrial day
[B] Solar day
[C] Shake
[D] Tropical year
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