Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
MCQ's Test For ECAT Physics Chapter 17 Physics of Solids
Try The MCQ's Test For ECAT Physics Chapter 17 Physics of Solids
-
Total Questions15
-
Time Allowed20
ECAT Physics Chapter 17 Physics of Solids
00:00
Question # 1
In the phenomenon of hysteresis
Question # 2
when the deformation produced in the material become permanent, this type of behaviour is called
Question # 3
When a stress changes length, it is called the
Question # 4
Glass is an example of
Question # 5
The critical temperature of mercury is
Question # 6
When small number of atoms from some other suitable element is added to the semi-conductor material, then this process is known as
Question # 7
Whenever a covalent bond is broken in an intrinsic semi-conductor
Question # 8
A semi-conductor in its extremely pure form is known as
Question # 9
The results of mechanical tests are usually expressed in terms of
Question # 10
The bands below the valence band are
Question # 11
The substances which break just after the elastic limit is reached, are known as
Question # 12
The electrons occupying the conduction band are known as
Question # 13
The greatest stress that a material can endure without losing the proportionality between stress and strain is called
Question # 14
The first super conductor was discovered in
Question # 15
The arrangement or molecules or atoms in a crystalline solid can be studied by using:
Top Scorers Of ECAT Physics Chapter 17 Physics of Solids MCQ`s Test
-
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 magnetism produced by electrons within an atom can arise from |
A. electrons orbiting the nucleus
B. electrons posses a spin
C. both motions
D. none of these motions
|
| 2 | The word amorphous means: |
A. Without any structure
B. With definite structure
C. Regular arrangement of molecules
D. Both (B) and (C)
|
| 3 | In the doping process, the ratio of the doping atoms to the semi conductor atom is |
A. 1 to 10
B. 1 to 103
C. 1 to 106
D. 1 to 109
|
| 4 | Amorphous solids are also more like |
A. crystalline solids
B. gases
C. liquids
D. any one of them
|
| 5 | On heating, glass gradually softens into a paste like before it becomes a very viscous liquid at almost |
A. 600°C
B. 7600°C
C. 800°C
D. 900°C
|
| 6 | The SI unit of stress is |
A. N/m2
B. Nmc
C. dynes/m
D. N
|
| 7 | The molecules or ions in a crystalline solids are |
A. static
B. not static
C. randomly moving
D. all of them
|
| 8 | The substance in which atoms cooperate with each other in such a way so as to exhibit a strong magnetic effect, are called |
A. diamagnetic substances
B. ferromagnetic substances
C. paramagnetic substances
D. all of them
|
| 9 | In a semi-conductor material, current flows due to |
A. positive charge
B. negative charge
C. both of them
D. none of them
|
| 10 | 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
|
Test Questions
Share your comments & questions here
No comments yet. Be the first to comment!