ECAT Pre Computer Science Chapter 17 MCQ Test With Answer

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

Start Test Download PDF

ECAT Physics Chapter 17 Physics of Solids

00:00
Question # 1

The materials in which there are plenty of free electrons for electrical conduction are known as

Question # 2

The transition from solid state to liquid state is:

Question # 3

In a semi-conductor material, current flows due to

Question # 4

Which of the following can become a good permanent magnet

Question # 5

The amplitude of oscillation of each atom in a metallic crystal rises with the

Question # 6

The measure of the deformation in a solid when stress is applied to its is called

Question # 7

Amorphous solids are also called as

Question # 8

The word amorphous means:

Question # 9

Arsenic, antimony and phosphorus are the elements from

Question # 10

The critical temperature of mercury is

Question # 11

Synthetic materials fall into the category of

Question # 12

In a cubic crystal, All solids meet at:

Question # 13

The neighbours of every molecule in crystalline solids are arranged in

Question # 14

A structure of polymeric solid is:

Question # 15

The substance in which atoms cooperate with each other in such a way so as to exhibit a strong magnetic effect, are called

Submit

Prepare Complete Set Wise ECAT Physics Chapter 17 Physics of Solids MCQs Online With Answers


Topic Test

00:00
Submit

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 molecules or ions in a crystalline solids are
A. static
B. not static
C. randomly moving
D. all of them
2 When a stress changes length, it is called the
A. compressional stress
B. tensile stress
C. shear stress
D. any one of them
3 The doped semi-conductor materials are known as
A. intrinsic semi-conductor
B. extrinsic semi-conductor
C. either of them
D. none of them
4 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
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 greatest stress that a material can endure without losing the proportionality between stress and strain is called
A. plastic line
B. breaking point
C. proportional limit
D. none of them
7 The domains are of macroscopic size of the order of
A. centimeters
B. meters
C. millimeters
D. nanomneters
8 Which of the following can become a good permanent magnet
A. iron
B. steel
C. both of them
D. none of them
9 Each atom in metal crystal:
A. Remains fixed
B. Vibrates about a fixed point
C. Moves randomly
D. Rotates about center of a crystal
10 The amplitude of oscillation of each atom in a metallic crystal rises with the
A. rise in temperature
B. decrease in temperature
C. even temperature remains constant
D. all of them

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!