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

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

Question # 2

When a sillicon crystal is doped with a pentavalent element, such an extrinsic semi-conductor is called

Question # 3

If stress is increased beyond the elastic limit and change in solid is permanent this behaviour is called

Question # 4

Ratio between total intensity of magnetic field at equator to poles is

Question # 5

Polymers have naturally combinations like with

Question # 6

A wire is stretched to double of its length. Its train is:

Question # 7

Each atom in a metal crystal:

Question # 8

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

Question # 9

If S is the stress and Y is Young's modulus of the material of a wire, the energy stored in the wire per unit volume is

Question # 10

The S.I. unit of stress is also

Question # 11

A steel wire 12 mm in diameter is fastened to a log and them pulled by a tractor. The length of stire between the log and tractor is 11 m. The force of 10,000 N is required to pull the log. What is stress

Question # 12

When a silicon crystal is doped with pentavalent impurity which are

Question # 13

The whole structure obtained by the repetition of unit cells is called:

Question # 14

Identify practical use of superconductor

Question # 15

Under the elastic region, the deformation produced in the material is

Question # 16

The electrons, which can wander in the solid, are known as:

Question # 17

polymeric solids have

Question # 18

Diamagnetic substances are those in which

Question # 19

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

Question # 20

The maximum stress that a body can tolerate is called

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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 Substances which undergo plastic deformation until they break are called:
A. Ductile
B. Brittle
C. Malleable
D. Soft
2 The young s modulus of a wire of length L and radius r is Y if the length is reduced to L/2 and radius to r/2 its young s modulus wire be
A. Y / 2
B. Y
C. 2 Y
D. 4 Y
3 The magnetic field produced due to circulating currents. The idea was first given by 
A. Faraday
B. Ampere
C. Lenz
D. None of these
4 Longitudinal strain can be produced in
A. Glass
B. Water
C. Honey
D. Hydrogen gas
5 Strain is dimensionless and has
A. Units
B. No units
C. S.I. units
D. None of these
6 Such substance which break soon after crossing the elastic limit is called
A. Weak substance
B. Ductile substance
C. Brittle substance
D. Organic substance
7 Bulk modulus for glass is
A. 2
B. 31
C. 36
D. 42
8 The whole structure obtained by the repetition of unit cells is called:
A. Crystal lattice
B. Amorphous solid
C. Polymeric solid
D. Polystrene
9 In the stress-strain graph stress is increased linearly with strain until a point is reached this point is known as
A. Plastic limit
B. Plastic deformation
C. Proportional limit
D. Elastic behaviour
10 The smallest part of a crystal lattice is called:
A. A molecule
B. An atom
C. A unit cell
D. A particle

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