MDCAT Physics Chapter 13 MCQ Test With Answer for (Deformation of Solids)

The last chapter of Physics is also significant in the entry test preparation. The proportion of each chapter is different, but all the chapters are equally important. The students must allocate the proper time to all the chapters to get good scores on the MDCAT. The students planning to appear in MDCAT can take guidance from this platform without inconvenience.

MCQ's Test For MDCAT Physics Chapter 13 Deformation of Solids MCQ's Test

Try The MCQ's Test For MDCAT Physics Chapter 13 Deformation of Solids MCQ's Test

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MDCAT Physics Chapter 13 Deformation of Solids MCQ's Test

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Question # 1

On applying a stress of 20 x 108Nm-2, the length of perfectly elastic wire is doubled. Its young' modulus is

Question # 2

Super conductors are the those materials whose resistivity becomes zero below certain temperature called

Question # 3

The conductivities of conductors (metals) have

Question # 4

The atom or molecules in crystalline solids are held together by:

Question # 5

The magnetism produced by electrons within an atom is due to

Question # 6

A bullet train move with the velocity of

Question # 7

The ultimate tensile strength (UTS) can be regarded as the

Question # 8

Strain is defined in terms of:

Question # 9

Examples of polymers are

Question # 10

Shear modulus for water is

Question # 11

The transition of from solid to liquid is actually from:

Question # 12

The deformation measured in terms of some twisting angle due to action of stress is known as

Question # 13

A wire of 100 mm length and 1 mm2surface area stretches 10 mm under a load of 60 N. A second wire of same material, with half the diameter of the first wire is stretched by the same load. What is the extension in the second wire?

Question # 14

A stress which decreases the stress along one dimension is known as:

Question # 15

Hard magnetic materials are

Question # 16

The forbidden energy band gaps in conductors semiconductors and EG,EG2 and EG3 respectively The relation among them is

Question # 17

Diamagnetic substances are those in which

Question # 18

Strain is dimensionless and has

Question # 19

In semiconductors, at 0 K, the electrons in conduction band is

Question # 20

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

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The students can check the available MCQs of Chapter 13 of Physics from this page. The purpose of providing the MCQs is to help the students prepare for the exam in less time. By solving the available MCQs, the students can strengthen their preparation and get good marks on the entry test. Solve the maximum MCQs and then appear in the entry test. Stay connected with us to get more information about the MDCAT Physics MCQs.

This online test contains MCQs about following topics:.

a) Describe the concept of nucleus and define nucleon number, charge number.
b) Explain radioactivity and emission of radiation.
c) Define the terms activity, decay constant and solve problems using relation Activity
d) Explain half life of radioactive substance and solve problem using relation
e) Understand nuclear transmutation and conservation of mass, energy, momentum and charge during nuclear changes.
f) Know the Significance of mass-defect, binding energy and use the relation 2 E = mc .
g) Describe nuclear fission and fusion.
h) Know the concept of Hadrons, Leptons and Quarks.

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MCAT Physics Chapter 13 Important MCQ's

Sr.# Question Answer
1 There is a regular arrangement of molecules in
A. amorphous solids
B. polymeric solids
C. crystalline solids
D. none of these
2 The idea that all magnetic effects may be due to circulating currents (i.e moving charges) Was first held by
A. Ampere
B. Faraday
C. Lenz
D. Gauss
3 The smallest part of a crystal lattice is called:
A. A molecule
B. An atom
C. A unit cell
D. A particle
4 The ratio of linear stress/linear strain is called
A. Yong's modulus
B. Bulk modulus
C. shear modulus
D. modulus
5 The conductivities of conductors (metals) have
A. 105 (Ω)-1
B. 107 (Ωm)-1
C. 108 (Ωm)-1
D. 109 (Ωm)-1
6 The electrons in the outermost shell are called
A. Super electrons
B. Valance electrons
C. Full valance
D. Upper deep up
7 Longitudinal strain can be produced in
A. Glass
B. Water
C. Honey
D. Hydrogen gas
8 Under the elastic region, the deformation produced in the material is
A. permanent
B. temporary
C. either of them
D. none of them
9 In semiconductors, the valence band at room temperature is
A. Completely filled
B. Partially filled
C. Empty
D. None of these
10 A piece of copper and another of germinium are cooled from room temperature to 80K. The resistance of
A. Each of them increases
B. Each of them decreases
C. Copper increases and germanium for
D. Copper decreases and germanium increases

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