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

Which of the following is not thermo dynamical function?

Question # 2

The nuclei of an element having the same charge number but different mass numbers are called:

Question # 3

If m means mass of gases objected per second from a rocket and v shows the change in velocity, than mv is named as:

Question # 4

A laborer carrying a load on his head moves from the rest on a horizontal road to another point where he comes to rest. He has done:

Question # 5

The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.

Question # 6

If the amplitude of sound is doubled and the frequency reduced to one-fourth, the intensity of sound at the same point will be

Question # 7

Graphs which are used to illustrate the variation of velocity of an object with time are called

Question # 8

When a water droplet falling freely through air, the drag force on water droplet increases with th

Question # 9

A signal is amplified at the output without any change of phase, if it is applied at the

Question # 10

When a wave is travels from one place to another, it transfers:

Question # 11

A condenser of capacity 50μF is charged to 10 V.The energy stored is

Question # 12

Generally a temperature scale is established by

Question # 13

The arrangement or molecules or atoms in a crystalline solid can be studied by using:

Question # 14

Charge on proton is

Question # 15

Unit of impulse in

Question # 16

A ball falls on the surface from 10 m height and rebounds to 2.5 m. if the duration of contact with the floor is 0.01 seconds then the average acceleration during contact is

Question # 17

Electromagnetic waves transmit energy equal to

Question # 18

Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer:

Question # 19

A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:

Question # 20

A second's pendulum is a pendulum whose time period is

Question # 21

The SI unit of flux density is

Question # 22

Work done is maximum when angle between force and displacement is:

Question # 23

The resistance of an incandescent lamp is

Question # 24

The velocity of sound is greatest in

Question # 25

Laws of motion are not valid in a system which is

Question # 26

If the vector 5 N lies along with x-axis, then its component along y-axis will be:

Question # 27

When a platinum wire is heated, it appears white at

Question # 28

When two waves with same frequency and constant phase difference phase difference interfere

Question # 29

The consumption of energy by a 60 W bulb in 2 minutes is:

Question # 30

Charge to mass ratio (e/m) of an electron is given by the relation


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 If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:
A. 2500 MHz
B. 0.25 MHz
C. 2500 KHz
D. None of these
2 Electric field lines emerge from the charge in:
A.

One dimension

B.

Two dimensions

C.

Three dimensions

D.

Four dimensions

3 Work is product of:
A. Force and velocity
B. Heat and energy
C. Force and displacement
D. None of these
4 Which quantity has the same dimension as that of impulse?
A. KE
B. Power
C. Momentum
D. Work
5 A potential barrier of 0.7 V exists across p-n junction made from:
A. Germanium
B. Silicon
C. Arsenic
D. Gallium
6 Unit of viscosity is:
A. Kg m-1sec-1
B. N s m-2
C. J s m-3
D. All of these
7 An ambulance moves around a large round-about with its sirens on . For a person standing at the center of the round about, the frequency of ambulance siren heard will be.
A. Equal to the actual siren frequency
B. Less than the actual siren frequency
C. Greater than the actual siren frequency
D. Changing as the ambulance moves frequency
8 Bernoulli's equation is important in the field of
A. Electrical circuit
B. Magnetism
C. Photoelectric effect
D. Flow of fluids
9 In a cubic crystal, All solids meet at:
A. 60o
B. 90o
C. 109o
D. 30o
10 The root mean square voltage for alternating current is
D. All of these

Test Questions

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