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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
In the doping process, the ratio of the doping atoms to the semi conductor atom is
Question # 2
Tick the one which is not a crystalline solid:
Question # 3
Which of the following can become a good permanent magnet
Question # 4
Glass is an example of
Question # 5
In a cubic crystal, All solids meet at:
Question # 6
Recent studies of ferromagnetism have shown that there exists in ferromagnetic substances small regions called
Question # 7
The pattern of NaCl particles have a shape which is :
Question # 8
The SI unit of stress is
Question # 9
The pattern of crystalline solid is:
Question # 10
When a silicon crystal is doped with a pentavalent element, such an extrinsic semi-conductor is called
Question # 11
The maximum stress that a material can withstand, is known as
Question # 12
The word amorphous means:
Question # 13
The whole structure obtained by the repetition of unit cells is called:
Question # 14
The domains are of macroscopic size of the order of
Question # 15
In a soft iron, domains are
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 -
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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 | Tick the one which is not a crystalline solid: |
A. Zirconia
B. Glass
C. Copper
D. Ceramic solid
|
| 2 | The cohesive forces between atoms, molecules or ions in crystalline solids maintain the strict |
A. short range order
B. long range order
C. both of them
D. none of them
|
| 3 | Examples of polymeric substances are: |
A. Plastic
B. Synthetic rubbers
C. Zirconia
D. All of these
|
| 4 | Zirconia is classified as: |
A. Ceramic solid
B. Ionic compound
C. Metal
D. Either (A) or (B)
|
| 5 | The force which maintain the strict long-range order between atoms of a crystalline solid is the: |
A. Nuclear force
B. Cohesive force
C. Adhesive force
D. Coulomb force
|
| 6 | The SI unit of stress is |
A. N/m2
B. Nmc
C. dynes/m
D. N
|
| 7 | Which of the following can become a good temporarily magnet |
A. iron
B. steel
C. both of them
D. none of them
|
| 8 | Which of the following can become a good permanent magnet |
A. iron
B. steel
C. both of them
D. none of them
|
| 9 | 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
|
| 10 | When relatively simple molecules are chemically combined into massive molecules, the reaction is called: |
A. Fission reaction
B. Fusion reaction
C. Polymerization
D. Any of these
|
Test Questions
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