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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 ratio of linear stress/linear strain is called as
Question # 2
On heating, glass gradually softens into a paste like before it becomes a very viscous liquid at almost
Question # 3
The first super conductor was discovered in
Question # 4
Tick the one which is not a crystalline solid:
Question # 5
The magnetism produced by electrons within an atom can arise from
Question # 6
The substances which break just after the elastic limit is reached, are known as
Question # 7
The force applied on unit area to produce any change in the shape, volume or length of a body is known as
Question # 8
The temperature at which the vibrations become so great that structure of the Crystal breaks up, is called:
Question # 9
The cohesive forces between atoms, molecules or ions in crystalline solids maintain the strict
Question # 10
In the stress-strain graph, stress is increased linearly with strain until a point is reached, this point is known as
Question # 11
In the phenomenon of hysteresis
Question # 12
Which of the following can become a good temporarily magnet
Question # 13
In a soft iron, domains are
Question # 14
The SI unit of strain is
Question # 15
Experiments revealed that the ratio of the stress to the strain is a constant value for
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 | The ability of the body to return to its original shape is called |
A. deformation
B. stretching
C. compressing
D. elasticity
|
| 2 | The critical temperature of aluminium is |
A. 1.18 K
B. 4.2 K
C. 3.72 K
D. 7.2 K
|
| 3 | The conduction band in a solid |
A. may be empty
B. cannot be empty
C. should be filed
D. all of them
|
| 4 | Under the elastic region, the deformation produced in the material, the deformation produced in the material will be |
A. permanent
B. temporary
C. either of them
D. none of them
|
| 5 | The modulus of elasticity can be written as |
A. stress x strain
B. strain/stress
C. 1/2 x stress x strain
D. stress/strain
|
| 6 | The critical temperature of mercury is |
A. 1.18 K
B. 4.2 K
C. 3.72 K
D. 7.2 K
|
| 7 | The charged nucleus of an atom itself spins its magnetic field |
A. equal to the field produced by orbital electrons
B. greater than the field produced by orbital electrons
C. much weaker than the field produced by orbital electrons
D. none of these
|
| 8 | In a semi-conductor material, current flows due to |
A. positive charge
B. negative charge
C. both of them
D. none of them
|
| 9 | The bonding between the semi-conductor materials is |
A. covalent
B. ionic
C. either of them
D. none of them
|
| 10 | The first super conductor was discovered in |
A. 1811
B. 1890
C. 1901
D. 1911
|
Test Questions