WorksheetsFirst Quiz (Physics)
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
Light year is a unit of
a)
Time
b)
Distance
c)
Light
d)
Intensity of light
2.
Momentum can be transferred from one object to another
a)
True
b)
False
3.
____________is the fundamental quantity.
a)
Length
b)
Area
c)
Volume
d)
None of these
4.
The De- Broglie Wavelength λ is given by:
a)
λ=ph
b)
λ=hp
c)
λ=ch
d)
λ=mc2
5.
The working principle of a washing machine is
a)
Diffusion
b)
Centrifugation
c)
Dialysis
d)
Reverse osmosis
6.
The first law of thermodynamics states that the change in the internal energy of a system is equal to the difference in energy transferred to or from the system as heat and
a)
mass
b)
work done
c)
force
d)
pressure
100 %
