NEW
Font size
S
M
L
XL
WorksheetsUnits and Dimensions
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
the number of fundamental physical quantities are
a)
7
b)
2
c)
3
d)
10
2.
SI unit of plane angle is
a)
radian
b)
steradian
c)
gram
d)
second
3.
solid angle is a .....................physical quantity.
a)
Fundamental
b)
Supplementary
c)
Derived
d)
complementary
4.
SI unit of Area is
a)
m2
b)
m3
c)
M2
d)
cm2
5.
Example of a fundamental physical quantity is
a)
Mass
b)
Plane Angle
c)
Solid Angle
d)
Force
6.
SI unit of force is
a)
newton
b)
kelvin
c)
joule
d)
ampere
7.
joule is the SI unit of ......................
a)
Energy
b)
Force
c)
Volume
d)
Mass
8.
Units of fundamental physical quantities are called as......................
a)
Fundamental units
b)
Supplementary units
c)
Derived units
9.
Choose the correct relation
a)
N∝U1
b)
N ∝ U
c)
N2 ∝ U
d)
N2∝U1
10.
SI unit of Amount of substance is
a)
mole
b)
kelvin
c)
metre
d)
kilogram
Reset
