1. Which one of the following is a vector quantity?
A.Momentum
B.Pressure
C.Energy
D.Work
2. Which of the following is not a vector quantity?
A.Displacement
B.Velocity
C.Force
D.Volume
3. Which of the following is a vector quantity ?
A.Time
B.Speed
C. Displacement
D. Distance
4. Which one of the following is a scalar quantity?
A.Force
C.Velocity
D.Acceleration
5. Which of the following is a fundamental physical quantity?
C.Electric current
6. In international system of measurement, the 'kelvin' is the unit of
A.mass
B.temperature
C.electric current
D.air
7. The unit of work is
A.joule
B.newton
C.watt
D.dyne
8. Which one of the following is not correctly matched?
9. 'Joule' is related to energy in the same way as 'pascal' is related to
B.pressure
C.density
D.purity
10. Which one of the following quantities does not have unit ?
A.Stress
B.Force
C.Strain
D.Pressure
11. Pascal is a unit of measuring
A.humidity
C.rainfall
D.temperature
12. What is the unit of pressure?
A.Newton/sq. metre
B.Newton-metre
C.Newton
D.Newton/metre
13. Ohm-metre is unit of
A.resistance
B.conductance
C.resistivity
D.charge
14. The unit of power is
A.hertz
B.volts
D.neutron
15. Frequency is measured in
B.metre/second
C.radian
D.watt
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