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Published on: 28/06/2019
very important multiple choice question
Download Tamil Nadu 10th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
The momentum of a heavy object at rest will be
large
infinity
zero
small
2.
A luggage is usually tied with a rope on the roof of the buses due to
inertia of motion
inertia of direction
inertia of rest
momentum
3.
The act of cleaning a carpet by heating it with a stick is an example for inertia of
motion
direction
rest
momentum
4.
5.
The resistance of a body to change its direction of motion is
force
momentum
inertia of motion
inertia of direction
6.
The resistance of a body to change its state of motion is called
force
momentum
inertia of motion
inertia of direction
7.
The resistance of a body to change its state of rest is called
inertia of rest
inertia of motion
momentum
inertia of direction
8.
Study of moving bodies under the action of forces ______
Statics
Kinematics
Dynamics
Mechanics
9.
______ deals with the bodies which are at rest under the action of forces.
Statics
Kinematics
Dynamics
Mechanics
10.
Physics that deals with the effect of force on bodies is
Kinematics
Dynamics
Statics
Mechanics
11.
To project the rockets which of the following principle(s) is /(are) required?
Newton’s third law of motion
Newton’s law of gravitation
law of conservation of linear momentum
both a and c
12.
13.
14.
15.
The unit of ‘g’ is m s-2. It can be also expressed as ______.
cms-1
Nkg-1
Nm2kg-1
cm2s-2
16.
In which of the following sport the turning of effect of force used
swimming
tennis
cycling
hockey
17.
Plotting a graph for momentum on the Y-axis and time on X-axis. slope of momentum- time graph gives
Impulsive force
Acceleration
Force
Rate of force
18.
Newton’s III law is applicable
for a body is at rest
for a body in motion
both a & b
only for bodies with equal masses
19.
Impulse is equals to
rate of change of momentum
rate of force and time
change of momentum
rate of change of mass
20.
Inertia of a body depends on
weight of the object
acceleration due to gravity of the planet
mass of the object
Both a & b
1.
(c)
zero
2.
(a)
inertia of motion
3.
(c)
rest
4.
(a)
5.
(d)
inertia of direction
6.
(c)
inertia of motion
7.
(a)
inertia of rest
8.
(c)
Dynamics
9.
(a)
Statics
10.
(d)
Mechanics
11.
(d)
both a and c
12.
(d)
13.
(d)
14.
(c)
15.
(b)
Nkg-1
16.
(c)
cycling
17.
(c)
Force
18.
(c)
both a & b
19.
(c)
change of momentum
20.
(c)
mass of the object
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards