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

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MDCAT Physics Chapter 13 Deformation of Solids MCQ's Test

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Question # 1

In Insulators the conduction band is

Question # 2

In a soft iron, domains are

Question # 3

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

Question # 4

Ferromagnetic substances lose their magnetism when heated above a certain temperature, known as

Question # 5

Ratio between total intensity of magnetic field at equator to poles 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

An atom in which there is a resultant magnetic field behave like a

Question # 8

Each atom in a metal crystal:

Question # 9

The domains are the small regions of the order of

Question # 10

Semiconductor materials have the conductivities generally lies between

Question # 11

The example of insulators are

Question # 12

A bar of length L, cross-section A and Young's modulus Y, is pulled by a force F from both ends so as to produce an elongation x. Then:

Question # 13

A wire is stretched by applying a stretching force.If the stretching force is doubled within elastic limit Then energy stored in the wire will

Question # 14

A women of 50 kg distributes her wright equally over high-heeld shoes. Each heel has an area of 0.75 cm2. The pressure exerted by each heel will be

Question # 15

What is the SI unit of Tensile strain?

Question # 16

Which of the following is not true for a crystalline substance

Question # 17

The combination of solenoid and a specimen of iron inside it make a power full magnet called

Question # 18

In 1986 a new class of ceramic material was discovered at temperature as high as 

Question # 19

The value of young's modulus is maximum for:

Question # 20

A stress which decreases the stress along one dimension is 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 The value of young's modulus is maximum for:
A. Dimond
B. Copper
C. Ice
D. Mercury
2 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
3 The transition of from solid to liquid is actually from:
A. Order to disorder
B. Disorder to order
C. Order to order
D. Disorder to disorder
4 Recent studies of ferromagnetism have shown that there exists in ferromagnetic substances small regions called
A. tiny regions
B. domains
C. vectors
D. none of them
5 Examples of crystalline solids are:
A. Copper
B. Zirconia
C. NaCI
D. All of these
6 Polymers have chemically combinations with
A. Carbon 
B. Nitrogen 
C. Hydrogen 
D. All of them
7 The insulators have conductivities ties in the range
A. 10-10 to 10-20 (Ωm)-1
B. 10-5 to 10-20 (Ωm)-1
C. 10-15 to 10-25 (Ωm)-1
D. None of these
8 If both the length and radius of rod are doubled, then the modulus of elasticity will:
A. Increase
B. Decrease
C. Remains the same
D. Doubled
9 Hooks law hols within
A. Proportional limit
B. Elastic limit
C. Plastic limit
D. None
10 Substances which undergo plastic deformation until they break, are known as
A. brittle substances
B. ductile substances
C. plastic substances
D. neither of them

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