Mashaal Masha
Mashaal Masha
 Oct 15, 2022
0
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Choose the correct options for the following questions.
Hotness or coldness of an object is represented in terms of:
Difficulty: Easy
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A:
Heat
B:
Temperature
C:
Chemical energy
D:
None
Absolute zero is considered as that temperature at which:
Difficulty: Easy
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A:
All liquids become gases
B:
All gases become liquids
C:
Water freezes
D:
None
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When two objects come to common temperature, the body is said to be in:
Difficulty: Easy
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A:
Static equilibrium
B:
Dynamic equilibrium
C:
Thermal equilibrium
D:
None
A gas which strictly obeys the gas laws under all conditions of temperatures and pressure is called:
Difficulty: Easy
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A:
Ideal gas
B:
Inert gas
C:
Real gas
D:
None
Real gases strictly obey gas laws at:
Difficulty: Easy
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A:
High pressures and low temperatures
B:
Low pressures and high temperatures
C:
High pressures and high temperatures
D:
None
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At constant temperature, if the volume of a given mass of a gas is doubled, then the density of gas becomes:
Difficulty: Easy
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A:
Double
B:
Remains constant
C:
Half
D:
None
The only significant motion possessed by the mono-atomic gas molecules is:
Difficulty: Easy
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A:
Translatory
B:
Rotatory
C:
Vibratory
D:
None
In the theory of dimensional analysis, heat may be properly represented by:
Difficulty: Easy
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A:
$ML^{2}T^{-2}$
B:
$MLT^{-2}$
C:
$ML^{-1}T^{-1}$
D:
None
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The temperature scale approved in SI units is:
Difficulty: Easy
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A:
Celsius scale
B:
Kelvin scale
C:
Fahrenheit scale
D:
None
Which of the following does not have the same units:
Difficulty: Easy
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A:
Work
B:
Heat
C:
Kinetic energy
D:
Power

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