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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
Within each domain, the magnetic field of all the spinning electrons are
Question # 2
Examples of crystalline solids are:
Question # 3
The molecules or ions in a crystalline solids are
Question # 4
Amorphous solids:
Question # 5
When a large number of atoms are brought close to one another to form a solid, each energy level of an isolated atom splits into sub-levels, called
Question # 6
The conduction band in a solid
Question # 7
Every crystalline solid has
Question # 8
Crystalline solids are in the form of:
Question # 9
Recent studies of ferromagnetism have shown that there exists in ferromagnetic substances small regions called
Question # 10
The amplitude of oscillation of each atom in a metallic crystal rises with the
Question # 11
The SI unit of strain is
Question # 12
In the phenomenon of hysteresis
Question # 13
Electrons of an isolated atom are bound to the nucleus, and
Question # 14
Experiments revealed that the ratio of the stress to the strain is a constant value for
Question # 15
Each atom in metal crystal:
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 | In case of the three dimensional deformation, when volume is involved, the ratio of applied stress to volumetric strain is called |
A. Young's modulus
B. Bulk modulus
C. Shear modulus
D. all of them
|
| 2 | When a stress changes the shape, it is called the |
A. compressional stress
B. tensile stress
C. shear stress
D. any one of them
|
| 3 | Whenever a covalent bond is broken in an intrinsic semi-conductor |
A. hole is created
B. an electron is created
C. an electron-hole pair is generated
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 | Tick the one which is not a crystalline solid: |
A. Zirconia
B. Glass
C. Copper
D. Ceramic solid
|
| 6 | The ratio of linear stress/linear strain is called as |
A. Yong's modulus
B. Bulk modulus
C. Shear modulus
D. Modulus
|
| 7 | In crystalline solids, atoms are held about their equilibrium positions depending upon the strength of: |
A. Adhesive force
B. Nuclear forces
C. Inter atomic cohesive force
D. Electromagnetic force
|
| 8 | Crystalline solids are in the form of: |
A. Metals
B. Ionic Compounds
C. Ceramics
D. Both (A) and (B)
|
| 9 | When a large number of atoms are brought close to one another to form a solid, each energy level of an isolated atom splits into sub-levels, called |
A. energy bands
B. energy shells
C. states
D. all of them
|
| 10 | Which of the following can become a good temporarily magnet |
A. iron
B. steel
C. both of them
D. none of them
|
Test Questions
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