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WorksheetsPhysical Quantities And Measurements
Total questions: 17
Worksheet time: 6mins
Define physical quantity-
Quantities that cannot be defined in term of other physical quantities
Quantities derived from combination of base quantities through multiplication or division or both.
Quantity that cannot be measured
Quantity that can be measured
1 kiloliter = (a) deciliter
A foot consists of (a) inches
The symbol for 'candela' is __________ .
C
c
cd
ca
can
During the twentieth century, the _________ system became more popular that the __________ system.
MKS, CGS
SI, CGS
CGS,MKS
SI, MKS
MKS, FPS
The amount of matter present in an object is called its (a) .
Name the 2 devices which were used in ancient days for time measurement.
(a)
Which of the following weighing devices has a very accuracy and sensitivity ?
a) beam balance
b) electronic weighing machine
c) physical balance
d) none of the above
d) none of the above
a) beam balance
b) electronic weighing machine
c) physical balance
d) none of the above
d) none of the above
True or False
The symbol used for a unit is always written in small letters.
TRUE
FALSE
Full form of FPS System
(a)
Electric current is measured in ________________
ampere
kelvin
mole
candela
Length and mass are examples of ____________________ physical quantities.
Fundamental
Derived
m and g
The measurement of a physical quantities consist of two parts, ______________ and ________________.
Capacity and Volume
Magnitude and Unit
Quantity and Unit
Magnitude and Quantity
True or False
Some multiples of kilogram are gram and milligram
TRUE
FALSE
Which of these is an example of Derived Physical Quantities ?
Area, voloume, speed and density
length, mass, temperature and time
How many types of Physical Quantities are there ?
2
5
3
0
8
The (a) developed the foot as their fundamental unit of length
