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MCQ's Test For ECAT Physics Chapter 17 Physics of Solids
Try The MCQ's Test For ECAT Physics Chapter 17 Physics of Solids
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 17 Physics of Solids
00:00
Question # 1
The SI unit of strain is
Question # 2
Substances which break just after the elastic limit is reached, are known as
Question # 3
Polymers are the chemical combination of carbon with:
Question # 4
The force which maintain the strict long-range order between atoms of a crystalline solid is the:
Question # 5
The number of different crystals systems based on the geometrical arrangement of their atoms and the resultant geometrical structure are
Question # 6
The band above the valence band is called
Question # 7
The size of the domain is such that they can contain
Question # 8
The first super conductor was discovered in
Question # 9
The ability of the body to return to its original shape is called
Question # 10
Glass is an example of
Question # 11
In crystalline solids, atoms are held about their equilibrium positions depending upon the strength of:
Question # 12
Zirconia is classified as:
Question # 13
Recent studies of ferromagnetism have shown that there exists in ferromagnetic substances small regions called
Question # 14
When relatively simple molecules are chemically combined into massive molecules, the reaction is called:
Question # 15
Polymeric solids have
Top Scorers Of ECAT Physics Chapter 17 Physics of Solids MCQ`s Test
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H HAMZA Shah 21 - Sep - 2021 00 Min 59 Sec 60/60 -
H Heer 04 - Jan - 2024 00 Min 53 Sec 55/60 -
S Sana Hashim 23 - May - 2022 01 Min 23 Sec 55/60 -
U Ummehabiba I_156 11 - Mar - 2023 02 Min 30 Sec 55/60 -
F Farhan Arshad 28 - Nov - 2024 03 Min 03 Sec 55/60 -
A Abdullah Baloch 01 - Aug - 2024 03 Min 14 Sec 55/60 -
H Haram 26 - Jun - 2021 05 Min 07 Sec 55/60 -
U Umer Usman 10 - Mar - 2024 02 Min 17 Sec 50/60 -
M Muhammad Rizwan 16 - Jul - 2022 02 Min 24 Sec 50/60 -
A Alishba Farooq 09 - Mar - 2024 45 Min 56 Sec 50/60 -
Z Zia Ullah Chahal 08 - Mar - 2024 02 Min 28 Sec 45/60 -
M Muhammad noor Ahmed 28 - Feb - 2024 02 Min 41 Sec 45/60 -
A Aleeza 21 - Jun - 2021 02 Min 42 Sec 45/60 -
I Ismail 04 - Aug - 2021 05 Min 15 Sec 45/60 -
S suzi 10 - Feb - 2026 01 Min 48 Sec 44/60
ECAT Physics Chapter 17 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Substances which break just after the elastic limit is reached, are known as |
A. brittle substances
B. ductile substances
C. plastic substances
D. elastic substances
|
| 2 | When the shear stress and shear stain are involved, then their ratio is called |
A. Young's modulus
B. Bulk modulus
C. Shear modulus
D. all of them
|
| 3 | The substances in which, atom are so oriented that their fields support each other and the atoms behave like tiny magnets, are called |
A. diamagnetic substances
B. ferromagnetic substances
C. paramagnetic substances
D. all of them
|
| 4 | Which of the following theory completely explain the three types of materials |
A. Bohr model of electron distribution
B. Rutherford atomic model
C. Pauli's exclusion principle
D. energy band theory
|
| 5 | The curie temperature of iron is about |
A. 250°C
B. 500°C
C. 750°C
D. 1000°C
|
| 6 | A structure of polymeric solid is: |
A. An ordered structure
B. A disordered structure
C. Intermediate between order and disorder
D. Any of these
|
| 7 | The transition from solid state to liquid state is: |
A. Abrupt
B. Slow
C. Continous
D. Discontinous
|
| 8 | Which of the following can become a good permanent magnet |
A. iron
B. steel
C. both of them
D. none of them
|
| 9 | The SI unit of strain is |
A. N
B. Dynes
C. Pascal
D. Dimensionless
|
| 10 | The smallest three dimensional basic structure in a crystalline solid is called |
A. lattice point
B. crystal lattice
C. cubic crystal
D. unit cell
|
Test Questions
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