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Question-1
The most widely used temperature scale is the:
(A)
Meter scale
(B)
Kelvin scale
(C)
Celsius scale
(D)
Centimeter scale
Question-2
Conduction, convection and radiation together are called:
(A)
Heat
(B)
Temperature
(C)
Kinetic energy
(D)
Thermal energy transfer
Question-3
Conduction can easily occur in:
(A)
Solids
(B)
Liquids
(C)
Gases
(D)
Vacuum
Question-4
The temperature at which a solid melts is called its:
(A)
Boiling point
(B)
Freezing point
(C)
Melting point
(D)
Absolute zero
Question-5
Materials that do not allow heat to pass through them easily are called:
(A)
Conductors
(B)
Insulators
(C)
Radiators
(D)
Transmitters
Question-6
The highest possible temperature is:
(A)
273
o
C
(B)
100
o
C
(C)
1000
o
C
(D)
As high as millions of degree Celsius
Question-7
The total amount of heat in a substance is related to its:
(A)
Mass
(B)
Volume
(C)
Pressure
(D)
Density
Question-8
The lowest possible temperature is:
(A)
0
o
C
(B)
-1
o
C
(C)
-10
o
C
(D)
-273
o
C
Question-9
Convection cannot occur in:
(A)
Liquids
(B)
Solids
(C)
Gases
(D)
Liquids and gases
Question-10
Conduction cannot occur in:
(A)
Solids
(B)
Liquids
(C)
Gases
(D)
Vacuum
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Cambridge Secondary Grade 8
IGCSE
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