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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
On heating, glass gradually softens into a paste like before it becomes a very viscous liquid at almost
Question # 2
In metallic crystals which of the following thing remains constant
Question # 3
The charged nucleus of an atom itself spins its magnetic field
Question # 4
The molecules or ions in a crystalline solids are
Question # 5
The domains are of macroscopic size of the order of
Question # 6
The materials in which there are plenty of free electrons for electrical conduction are known as
Question # 7
Polymeric solids have
Question # 8
The units of modulus of elasticity are
Question # 9
The pattern of NaCl particles have a shape which is :
Question # 10
The substance in which atoms cooperate with each other in such a way so as to exhibit a strong magnetic effect, are called
Question # 11
The electrons in the outermost shell of an atom are called
Question # 12
Above the curie temperature, iron becomes
Question # 13
The force applied on unit area to produce any change in the shape, volume or length of a body is known as
Question # 14
The smallest three dimensional basic structure is called as:
Question # 15
The critical temperature of aluminium is
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 | 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
|
| 2 | The maximum stress that a material can withstand, is known as |
A. plastic point
B. elastic limit
C. yield point
D. ultimate tensile strength
|
| 3 | The transition from solid to liquid is actually from: |
A. Order to disorder
B. Disorder to order
C. Order to order
D. Disorder to disorder
|
| 4 | Which of the following can become a good temporarily magnet |
A. iron
B. steel
C. both of them
D. none of them
|
| 5 | 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
|
| 6 | In a semi-conductor material, current flows due to |
A. positive charge
B. negative charge
C. both of them
D. none of them
|
| 7 | When a silicon crystal is doped with a pentavalent element, such an extrinsic semi-conductor is called |
A. p-type semi-conductor
B. n-type semi-conductor
C. either of them
D. none of them
|
| 8 | The arrangement or molecules or atoms in a crystalline solid can be studied by using: |
A. Chemical methods
B. Neutrons
C. X-ray techniques
D. Copper atoms
|
| 9 | The SI unit of stress is |
A. N/m2
B. Nmc
C. dynes/m
D. N
|
| 10 | The bands below the valence band are |
A. completely filled and play active part in conduction process
B. completely filled and plays no part in conduction process
C. completely filled and play active part in conduction process
D. not completely filled and play no part in conduction process
|
Test Questions
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