THERMODYNAMICS
Authored by Shashi Kant
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University - Professional Development
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A definite area or space where some thermodynamic process takes place is known as
(A)thermodynamic system
(b) thermodynamic cycle
(c) thermodynamic process
(c) thermodynamic process
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A system comprising a single phase is called a
(a) closed system
(b) open system
(c) isolated system
(d) homogeneous system
(e) heterogeneous system.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to kinetic theory of heat
(a) temperature should rise during boiling
(b) temperature should fall during freezing
(c) at low temperature all bodies are in solid state
(d) at absolute zero there is absolutely no vibration of molecules
(e) none of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an irreversible process, there is a
(a) loss of heat
(b) no loss of heat
(c) gain of heat
(d) no gain of heat.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The heating and expanding of a gas is called
(a) thermodynamic system
(b) thermodynamic cycle
(c) thermodynamic process
(d) thermodynamic law.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The amount of heat required to raise the temperature of 1 kg of water through 1°C is called
(a) specific heat at constant volume
(b) specific heat at constant pressure
(c) kilo calorie
(d) none of the above.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The unit of energy in SI units is
(J)
(a) Joule (J)
(b) Joule metre (Jm)
(c) Watt (W)
(d) Joule/metre (J/m).
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