ECAT Pre Computer Science Physics MCQ Test With Answer for Full Book

ECAT Pre Computer Science Physics MCQ Test with Answers is designed to help students prepare effectively for the ECAT entry test. This test includes multiple-choice questions from the complete Physics book, covering all major topics such as motion, energy, electricity, modern physics, and more. Each question follows the ECAT exam pattern to provide students with real exam-like practice. By attempting these MCQs, students can strengthen their conceptual understanding, improve problem-solving speed, and boost their confidence for the actual Physics portion of the test.

The Full Book Physics MCQ Test allows Pre Computer Science students to assess their preparation and identify weak areas for focused revision. Detailed answers are provided for every question to help students learn correct concepts and clear any confusion. This online Physics test is a valuable tool for ECAT aspirants who want to practice efficiently and achieve a high score. Regular practice not only enhances accuracy but also helps in managing time during the final ECAT exam, making it a complete preparation resource for success.

ECAT Physics Online Test

Try The ECAT Physics Online Test

  • Total Questions30

  • Time Allowed30

ECAT Physics Online Test

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Question # 1

Significant figures in 0.0010 are:

Question # 2

Avo-meter is used of measure the

Question # 3

Electromagnetic radiation or photons interact with matter in

Question # 4

The photon of radio-waves has energy of about

Question # 5

The driection of vector si space is specified by:

Question # 6

The SI unit of magnetic induction is

Question # 7

Surface density of charge is defined as

Question # 8

Which of the following is not a projectile

Question # 9

Tick the correct answer:

Question # 10

The projectile motion is composed of

Question # 11

The value of resistivity is the least for:

Question # 12

When charged particle is projected perpendicular to a uniform magnetic field its trajectory is

Question # 13

The number of field lines passing through unit area held perpendicular to the field lines represent:

Question # 14

A container has a small hole in the bottom. Air can go through this hole,but water cannot. This can be best explained by the statement that

Question # 15

Work-energy principle states that work done on the body by applied force is equal to change in:

Question # 16

Magnetic flux passing through the an element of are A placed perpendicular to a uniform magnetic field Bis:

Question # 17

U-238 present in the natural uranium is about:

Question # 18

When some compass needles are placed on a card board along a circle with the center at the wire, they will

Question # 19

An alpha particle has a charge of

Question # 20

The value of the potential difference across the depletion region for the case of germanium is

Question # 21

10 c.c. each of oxygen and hydrogen are kept in separate flasks. Then which of the following relations is correct?

Question # 22

A body moving along the circumference of a circle of radius R completes one revolution. The radius of a covered path to the angle subtended at the centre is:

Question # 23

A body can have constant velocity when it follows:

Question # 24

Bernoulli's equation is based upon law of conversation of

Question # 25

A parallel plate capacitor is first charged and then a dielectric slab is introduced between the plates. The quantity that remains unchanged is

Question # 26

The heat required to raise the temperature of one mole of the gas through 1 K at constant volume is called

Question # 27

The force of repulsion between two point charges is F, when these are at a distance 0.1 m apart. Now the point charges are replaced by sphere of radii 5 cm each having the same charge as that of the respective point charges. The distance between their centre is again kept 0.1 m ; then the force of repulsion will

Question # 28

Which one of the following can act approximately as a source of monochromatic light;

Question # 29

The cause of mirage observed in deserts in bright sunlight is due to

Question # 30

The terms phase difference and path difference are:


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 ECAT Physics Chapter 1 Measurements 88 Download PDF Launch Test
2 ECAT Physics Chapter 2 Vectors and Equilibrium 42 Download PDF Launch Test
3 ECAT Physics Chapter 3 Motion and Force 246 Download PDF Launch Test
4 ECAT Physics Chapter 4 Work and Energy 104 Download PDF Launch Test
5 ECAT Physics Chapter 5 Circular Motion 78 Download PDF Launch Test
6 ECAT Physics Chapter 6 Fluid Dynamics 154 Download PDF Launch Test
7 ECAT Physics Chapter 7 Oscillations 73 Download PDF Launch Test
8 ECAT Physics Chapter 8 Waves 166 Download PDF Launch Test
9 ECAT Physics Chapter 9 Physical Optics 77 Download PDF Launch Test
10 ECAT Physics Chapter 10 Optical Instruments 30 Download PDF Launch Test
11 ECAT Physics Chapter 11 Heat & Thermodynamics 168 Download PDF Launch Test
12 ECAT Physics Chapter 12 Electrostatics 178 Download PDF Launch Test
13 ECAT Physics Chapter 13 Current Electricity 90 Download PDF Launch Test
14 ECAT Physics Chapter 14 Electromagnetism 116 Download PDF Launch Test
15 ECAT Physics Chapter 15 Electromagnetic Induction 80 Download PDF Launch Test
16 ECAT Physics Chapter 16 Alternating Current 109 Download PDF Launch Test
17 ECAT Physics Chapter 17 Physics of Solids 117 Download PDF Launch Test
18 ECAT Physics Chapter 18 Electronics 56 Download PDF Launch Test
19 ECAT Physics Chapter 19 Dawn of Modern Physics 123 Download PDF Launch Test
20 ECAT Physics Chapter 20 Atomic Spectra 51 Download PDF Launch Test
21 ECAT Physics Chapter 21 Nuclear Physics 121 Download PDF Launch Test

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ECAT Physics Important MCQ's

Sr.# Question Answer
1 The current in LCR circuit will be maximum whenωis
A. As large as possible
B. Equal to natural frequency of LCR system
2 In case of the three dimensional deformation, when volume is involved, the ratio of applied stress to volumetric strain is called
A. Young's modulus
B. Bulk modulus
C. Shear modulus
D. all of them
3 For a parallel resonant circuit at resonance, current from supply is
A. minimum
B. maximum
C. zero
D. none of these
4 Most ideal gas at room temperature is.
A. CO2
B. SO2
C. NH3
D. H2
5 The Stephen-Boltzmann law for the black body radiation is given by
A. E = T2
B. E = -T2
C. E = T4
D. E = -T4
6 A certain force gives an acceleration of 2 m/sec2to a body mass 5 kg. The same force would give a 20 kg object an acceleration of:
A. 0.5 m/sec2
B. 5 m/sec2
C. 1.5 m/sec2
D. 9.8 m/sec2
7 If a material object moves with the speed of light 'C' its mass becomes
A. Equal to its rest mass
B. Four times of its rest mass
C. Double of its rest mass
D. Infinite
8 A charge Q is divided into two parts q and Q - q and separated by a distance R. The force of repulsion between them will be maximum when
A. q = Q/4
B. q = Q/2
C. q = !
D. None of these
9 The photon of radio-waves has energy of about
A. 1 Me V
B. 1 Ke v
C. 10-10e v
D. 1010e v
10 One complete round trip of the body about its mean position is called
A. displacement
B. vibration
C. a complete motion
D. an acceleration

Test Questions

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