EAMCET Physics Practice Test 017

Test Description

This Physics Practice Test is the seventeenth 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}, F_{2} and F_{3}

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

$F_{1} > F_{2} > F_{3}$
$F_{1} < F_{2} < F_{3}$
$F_{1} = F_{2} = F_{3}$
$F_{2} > F_{3} > F_{1}$

(2 of 40) Which of the following pairs has same dimensions?

Current density and charge density
Angular momentum and linear momentum
Spring constant and surface energy
Force and torque

(3 of 40) The relation between time t and distance x of a particle is

t = {ax}^{2} + bx

, where a and b are constants. If v is the velocity of the particle, then its acceleration is

$- 2 {abv}^{2}$
$2 {bv}^{3}$
$- 2 {av}^{3}$
$2 {av}^{2}$

(4 of 40) A bomb is dropped on an enemy post on the ground by an aeroplane flying horizontally with a velocity of 60

{kmh}^{- 1}

at a height of 490 m. At the time of dropping the bomb, the horizontal distance of the aeroplane from the enemy post so that the bomb hits the target is

$(\frac{400}{3})$ m
$(\frac{500}{3})$ m
$(\frac{1700}{3})$ m
498m

(5 of 40) The angular speed of a particle moving in a circular path is doubled. Then, the centripetal acceleration of the particle is

4 times the initial centripetal acceleration
halved
doubled
unchanged

(6 of 40) Two bodies of masses of 1g and 4 g are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is

4 : 1
$\sqrt{2} : 1$
1 : 2
1 : 16

(7 of 40) The displacement ‘s’ of a body of mass 3 kg under the action of a force is given by

s = \frac{t^{3}}{3}

where ‘s’ is in metres and ‘t’ is in seconds. The work done by the force in the first two seconds is

32 J
3.8 J
5.2 J
24 J

(8 of 40) A system consists of two particles of masses

m_{1}

and

m_{2}

. If the particle of mass

m_{1}

is moved towards the centre of mass through a distance d, then the distance the second particle should be moved, so as to keep the centre of mass at the same position is

$- \frac{m_{2}}{m_{1}} d$
$\frac{m_{2}}{m_{1} + m_{2}} d$
$- \frac{m_{1}}{m_{2}} d$
$\frac{m_{1}}{m_{2}} d$

(9 of 40) If the radius of the earth becomes x times its present value, the new period of rotation in hours is

6 $x^{2}$
12 $x^{2}$
24 $x^{2}$
48 $x^{2}$

(10 of 40) For a particle executing simple harmonic motion, the kinetic energy of the particle at a distance of 4 cm from the mean position is

{\frac{1}{3}}^{rd}

of the maximum kinetic energy. The amplitude of the motion is

$2 \sqrt{6}$ cm
$\frac{2}{\sqrt{6}}$ cm
$\sqrt{2}$ cm
$\frac{6}{\sqrt{2}}$ cm

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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