EAMCET Physics Practice Test 020

Test Description

This Physics Practice Test is the twentyeth mock test in the series of many Physics tests. This test consists of 40 objective type questions from both Intermediate First Year and Intermediate Second Year Physics. This test provides questions in the format of Andhra Pradesh (AP) EAPCET and Telangana (TS) EAMCET.

This test is completely free, and students can attempt as many times as needed and help students in preparing for entrance tests and get admissions into various reputed colleges for Engineering, Pharmaceutical and Agriculture.

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) If

F_{1}

and

F_{2}

are the relative strengths of the gravitational and weak nuclear forces respectively, then

\frac{F_{2}}{F_{1}}

is nearly

100
$10^{39}$
$10^{13}$
$10^{26}$

(2 of 40) The number of significant figures in

3.78 \times 10^{22} kg

(3 of 40) The ratio of the displacements of a freely falling body during first, second and third seconds of its motion is

1 : 1 : 1
1 : 3 : 5
1 : 2 : 3
1 : 4 : 9

(4 of 40) A person walks in such a way that he covers equal distance in each step. The person takes 2 steps forward towards east, then takes a right turn and walks 4 steps towards south, then takes a right turn and walks 6 steps towards west and then takes a right turn and walks further. The direction of his final position after a total of 20 steps walk with respect to his initial position is

North - West
$60 °$ West of South
$60 °$ South of West
South - East

(5 of 40) A person initially at rest, starts walking towards east without slipping or skidding. What is the type of friction acting on the person from the ground and in which direction the frictional force acts?

Static friction, towards west
Static friction, towards east
Kinetic friction, towards west
Kinetic friction, towards east

(6 of 40) While a person climbs stairs, the gravitational potential energy of the person increases. The source of this energy is

Work done by normal force from the steps
Work done by frictional force from the steps
Work done by air resistance
Work done by internal forces within the person’s body

(7 of 40) Moon revolves around the earth in an orbit of radius R with time period of revolution T. It also rotates about its own axis with a time period T. If mass of the moon is M and its radius is ‘r’, the total kinetic energy of the moon is

$\frac{2 {Mπ}^{2} R^{2}}{T^{2}} + \frac{4 {Mr}^{2} π^{2}}{5 T^{2}}$
$\frac{{Mπ}^{2} R^{2}}{2 T^{2}}$
$\frac{4 {Mr}^{2} π^{2}}{5 T^{2}}$
$\frac{{Mπ}^{2} R^{2}}{2 T^{2}} + \frac{4 {Mr}^{2} π^{2}}{5 T^{2}}$

(8 of 40) The spinning of the Diwali cracker ‘ground chakkar’ involves the concept of

Conservation of mechanical energy
Conservation of linear momentum
Conservation of angular momentum
Conservation of charge

(9 of 40) A clock is designed based on the oscillations of a spring-block system suspended vertically in the absence of air-resistance. Assume it shows the correct time when a spring of stiffness ‘k’ and block of mass ‘m’ are used. If the block is replaced by another block of mass 4m, choose the correct option

The clock runs slow by 0.5 s for every one second
The clock runs fast by 0.5 s for every one second
The clock runs fast by 1s for every one second
The clock runs slow by 1s for every one second

(10 of 40) A body of mass 6 kg is moving with a uniform velocity

4 {ms}^{- 1}

. Its velocity changes to

6 {ms}^{- 1}

when a force of 12 N acts on it. Then its displacement is

3 m
5 m
8 m
12 m

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Test Details

Duration

0h 45m

Questions

40 Multiple Choice Questions

Passing Score

N/A% or higher to pass

Attempts

Unlimited attempts allowed

Total Runs

100