EAMCET Physics Practice Test 010

Test Description

This Physics Practice Test is the tenth 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 speed of light in vacuum (

3 \times 10^{8} {ms}^{- 1}

), acceleration due to gravity (

10 {ms}^{- 2}

) and mass of electron (

9.1 \times 10^{- 31} kg

) are taken as fundamental physical quantities, then the unit of time in this system is

$3 \times 10^{3} s$
$5 \times 10^{-19} s$
$5 \times 10^{19} s$
$3 \times 10^{7} s$

(2 of 40) If the velocity of a particle moving along a straight line with uniform acceleration, is given by

V = (\sqrt{196 - 16 X}) {ms}^{- 1}

, then its acceleration is

$8 {ms}^{- 2}$
$14 {ms}^{- 2}$
$-8 {ms}^{- 2}$
$-16 {ms}^{- 2}$

(3 of 40) The sum of the magnitudes of two vectors acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at

90 °

with the vector of smaller magnitude, then the magnitudes of the vectors are

5, 13
2, 16
6, 12
8, 10

(4 of 40)

Two bodies of masses $m_{1}$ and $m_{2}$ are dropped from two different heights $h_{1}$ and $h_{2}$ respectively. The ratio of the times taken by the two masses to touch the ground is

(neglect air resistance)

$\frac{h_{1}}{h_{2}}$
$\frac{m_{1} h_{1}}{m_{2} h_{2}}$
$\frac{m_{1} h_{2}}{m_{2} h_{1}}$
$\sqrt{\frac{h_{1}}{h_{2}}}$

(5 of 40) The magnitude of the external force acting on moving bodies can be known directly by

Law of conservation of angular momentum
Newton’s first law of motion
Newton’s second law of motion
Law of conversation of energy

(6 of 40) A body of mass 10 g is tied to a string of length 0.4 m and it is whirled in a horizontal plane with a speed of

6 {ms}^{- 1}

. Then the tension in the string is

1.9 N
36 N
0.9 N
3.6 N

(7 of 40) The kinetic energy of a car is doubled when its velocity is increased by

1 {ms}^{- 1}

. Then the initial velocity of the car is

$(2 + \sqrt{2}) {ms}^{- 1}$
$(1 - \sqrt{2}) {ms}^{- 1}$
$(2 - \sqrt{2}) {ms}^{- 1}$
$(1 + \sqrt{2}) {ms}^{- 1}$

(8 of 40) A car of mass 1000 kg having a velocity of

10 {ms}^{- 1}

collides a horizontally mounted spring. If the spring constant is

4000 {Nm}^{- 1}

, then the maximum compression of the spring is

25 m
15 m
5 m
10 m

(9 of 40) Three particles of each mass ‘m’ are kept at the three vertices of an equilateral triangle. If

I_{1}

is the moment of inertia of the system of the particles about an axis along one side of the triangle and

I_{2}

is the moment of inertia of the system of the particles about an axis along the perpendicular bisector of a side, then

I_{1}

I_{2}

$\sqrt{3} : 2$
$\sqrt{3} : 4$
3 : 4
3 :2

(10 of 40) Two particles of mases 1 g and 2 g move towards each other with velocities

10 {ms}^{- 1}

and

20 {ms}^{- 1}

respectively. The velocity of the centre of mass of the system of the two particles is

$5 {ms}^{- 1}$
$10 {ms}^{- 1}$
$15 {ms}^{- 1}$
$20 {ms}^{- 1}$

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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