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MCQ's Test For ECAT Physics Chapter 11 Heat & Thermodynamics
Try The MCQ's Test For ECAT Physics Chapter 11 Heat & Thermodynamics
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 11 Heat & Thermodynamics
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Question # 1
The unit of thermodynamical scale is
Question # 2
Pressure exerted by a gas is
Question # 3
The internal energy of an ideal gas system is generally the
Question # 4
A diatomic gas molecule has
Question # 5
Which of the following is not an example of adiabatic process
Question # 6
Hotness and coldness of an object is represented in terms:
Question # 7
The curve representing an isothermal process is called
Question # 8
No spark plug is needed in
Question # 9
Which quantity is important in stating the entropy of the system
Question # 10
Maximum density of H2O is at the temperature
Question # 11
The motion of molecules in gases is:
Question # 12
While deriving the equation for pressure of a gas we consider the
Question # 13
Electromagnetic waves emitted by hot bodies are called:
Question # 14
Brownian motion increases due to
Question # 15
Amount of heat required to raise the temperature of a body through 1 K is called its
Prepare Complete Set Wise ECAT Physics Chapter 11 Heat & Thermodynamics MCQs Online With Answers
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Set 1
15 Questions
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Set 2
15 Questions
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Set 3
15 Questions
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Set 4
15 Questions
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Set 5
15 Questions
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Set 6
15 Questions
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Set 7
15 Questions
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Set 8
15 Questions
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Set 9
15 Questions
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Set 10
15 Questions
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Set 11
15 Questions
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Set 12
3 Questions
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Top Scorers Of ECAT Physics Chapter 11 Heat & Thermodynamics MCQ`s Test
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A Abdullah Baloch 28 - Jul - 2024 06 Min 01 Sec 60/60 -
V Vertex Gaming 16 - Jul - 2024 01 Min 06 Sec 55/60 -
A Ali Kumail 29 - May - 2024 01 Min 41 Sec 55/60 -
M Muhammad Abdur.Rahman Khan 28 - Aug - 2024 02 Min 51 Sec 55/60 -
M Mian House 31 - May - 2024 06 Min 26 Sec 55/60 -
M Muhammad Hashim 02 - Jun - 2024 02 Min 29 Sec 50/60 -
M Mian amar Mustafa 09 - Feb - 2024 03 Min 05 Sec 50/60 -
A Atif Murad 11 - Mar - 2024 01 Min 46 Sec 45/60 -
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H HUSSAIN Mudasser 24 - Jun - 2024 02 Min 24 Sec 40/60 -
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K Kashif Siddiqui 14 - Sep - 2024 03 Min 17 Sec 35/60
ECAT Physics Chapter 11 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The curve representing an adiabatic process is called |
A. isotherm
B. adiabat
C. adiable
D. none of them
|
| 2 | Gas constant per molecule is called: |
A. Universal gas constant
B. Stefen's constant
C. Boltzmann constant
D. Gravitation constant
|
| 3 | When two objects are rubbed together, their internal energy |
A. remains same
B. decreases
C. remains the same then decreases
D. increases
|
| 4 | A succession of events which bring the system back to its initial condition is called |
A. reversible process
B. irreversible process
C. a cycle
D. none of them
|
| 5 | In the theory of dimensional analysis, heat may be properly represented by: |
A. ML2T-2
B. MT-2
C. ML-1T-1
D. None of these
|
| 6 | No spark plug is needed in |
A. petrol engine
B. diesel engine
C. both of them
D. none of them
|
| 7 | First law of thermodynamic is special case of |
A. Law of conservation of energy
B. Charle's law
C. Law of conservation of mass
D. Boyle's law
|
| 8 | For making cooking utensils, which of the following pairs of properties is most suited? |
A. Low specific heat and high conductivity
B. Low specific heat and low conductivity
C. High specific heat and high conductivity
D. High specific heat and low conductivity
|
| 9 | Average KE of a gas molecule has: |
A. Direct relation with absolute temperature and inverse relation with pressure
B. Direction relation with both absolute temperature and pressure
C. Inverse relation with both absolute temperature and pressure
D. None of these
|
| 10 | Which of the following is not thermo dynamical function? |
A. Enthalpy
B. Work done
C. Gibb's energy
D. Internal energy
|
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31 Jan 2018Entry test is a good thing