WorksheetsPhysics Quiz
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
Metals are good conductors of electricity because
a)
they contain free electrons
b)
the atoms are lightly packed
c)
they have high melting point
d)
all of the above
2.
Pa (Pascal) is the unit for
a)
Thrust
b)
Pressure
c)
Frequency
d)
Conductivity
3.
Light from the sun reaches us in nearly
a)
2 minutes
b)
4 minutes
c)
8 minutes
d)
16 minutes
4.
Light year is a unit of
a)
Time
b)
Distance
c)
Light
d)
Intensity of light
5.
It is easier to roll a stone up a sloping road than to lift it vertical upwards because
a)
work done in rolling is more than in lifting
b)
work done in lifting the stone is equal to rolling it
c)
Work done in both is same but the rate of doing work is less in rolling
d)
work done in rolling a stone is less than in lifting it
6.
Which of these is a unit of work?
a)
Watt
b)
Meter
c)
Joule
d)
Newton
7.
The most commonly used semi-conductive material is -
a)
Germanium
b)
Silicon
c)
Carbon
d)
Sulphur
8.
A device that converts chemical energy into electrical energy is called -
a)
motor
b)
generator
c)
battery
d)
moving-coil meter
9.
After a shower of rain, a rainbow is seen -
a)
Even in the absence of the sun
b)
opposite the sun
c)
towards the sun
d)
anywhere, irrespective of the position of the sun
10.
The weight of an object is due to -
a)
the net force acting on it
b)
the total of all forces acting on it irrespective of their directions
c)
the force that it exerts on the ground
d)
its inert property
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