2023 May 18 EAPCET Engineering Forenoon Physics Practice Test

Test Description

This EAPCET Engineering Physics Practice Test was a previous year EAPCET exam conducted on 2023 May 18 Shift 1. This test consists of 40 objective type questions from both Intermediate First Year and Intermediate Second Year Physics. The questions are given in the same format as in the exam conducted by Andhra Pradesh (AP) EAPCET exam in the year 2023.

This test is completely free, and students can attempt as many times as needed and help students in preparing for EAMCET entrance tests and get admissions into various reputed colleges for Engineering in the state of Andhra Pradesh.

Test Instructions

The test contains 40 multiple-choice questions.
Total time for the test is 0h 45m.
Each question carries equal marks.
There is no negative marking for wrong answers.
Use of calculator is not allowed.
Do not refresh the page during the test.
Make sure you have a stable internet connection.

Quick Test

(1 of 40) A certain physical quantity is calculated from the formula

\frac{π}{3} (a^{2} - b^{2}) hd

, where a, b and h are all lengths and d is density. The physical quantity being calculated is

Velocity
Volume
Mass
Acceleration

(2 of 40) If the engine of a long train moving with constant acceleration crosses a tree with velocity ‘u’ and the last compartment of the train crosses the same tree with velocity ‘v’, then the velocity with which the middle compartment crosses the same tree is

$\frac{(v + u)}{2}$
$\frac{2 uv}{(u + v)}$
$\sqrt{\frac{(v^{2} + u^{2})}{2}}$
$\sqrt{2 (u^{2} + v^{2})}$

(3 of 40) A swimmer wants to cross a river which is flowing at a speed ‘v’. If the swimmer can swim in still water at speed ‘V’, the direction he should swim to cross the river in least time is

Along the flow of river
Opposite to the flow of river
Perpendicular to the flow of river
$45 °$ to the flow of river

(4 of 40) The resultant magnitude of two vectors of same magnitude is equal to magnitude of either. The angle between the two vectors is

30 $°$
60 $°$
90 $°$
120 $°$

(5 of 40) A bullet of mass 20 g moving with 500

{ms}^{- 1}

is pierced 1 cm into a wooden block, then the retarding force experienced by the bullet is

$125 \times 10^{3} N$
$750 \times 10^{3} N$
$500 \times 10^{3} N$
$250 \times 10^{3} N$

(6 of 40)

A body of mass 10 kg is kept on a rough horizontal surface of coefficient of friction 0.3. If a horizontal force of 50 N is applied on the body, then the acceleration of the body is

(Acceleration due to gravity = 10

{ms}^{- 2}

)

5 ${ms}^{- 2}$
2 ${ms}^{- 2}$
3 ${ms}^{- 2}$
1 ${ms}^{- 2}$

(7 of 40) A toy car of mass 100 g is moving with velocity of

(\hat{i} + 2 \hat{j} + 3 \hat{k}) m

, then the kinetic energy of the car is

7 J
70 J
0.7 J
0.07 J

(8 of 40)

The heat energy released by water of mass 2 kg when it is cooled by $10 ° C$ is

(Specific heat capacity of water =

4200 J {kg}^{- 1} K^{- 1}

)

42000 J
21000 J
63000 J
84000 J

(9 of 40) Which of the following statements regarding centre of mass is NOT true?

For two particles of equal mass, the centre of mass lies exactly midway between them.
For three non-linear particles of equal mass, the centre of mass coincides with the centroid of the triangle formed by the particles.
When the total external force on a system is zero, the velocity of the centre of mass of the system remains constant.
For two particles of different masses, the centre of mass of the particles is nearer to the particle of lesser mass.