7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - родроХро╡ро▓рпН роЪрпЖропро▓ро╛роХрпНроХроорпН Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - родроХро╡ро▓рпН роЪрпЖропро▓ро╛роХрпНроХроорпН Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - ро╡роЯро┐ро╡ро┐ропро▓рпН Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - ро╡роЯро┐ро╡ро┐ропро▓рпН Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - ро╡роЯро┐ро╡ро┐ропро▓рпН Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - роЗропро▒рпНроХрогро┐родроорпН Important Questions And Answers Study Material - QB365 Set C
Published on: 24/08/2019
Force and Motion
Download Tamil Nadu 7th 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.
Which of the following is correct
magnitude of displacement may be greater than distance
Distance is always greater than or equal to the magnitude of displacement.
Distance is always greater than the magnitude of displacement.
Both are scalar quantities.
2.
Distance travelled by a body in a given time
is always positive
can be zero or positive
is always negative
either (a) or (c)
3.
What is one way you might increase the stability of an object?
lower the centre of gravity
raise the centre of gravity
increase the height of the object
shorten the base of the object
4.
Suppose a boy is enjoying a ride on a marry go round which is moving with a constant speed of 10 m/s. It implies that the boy _______.
at rest
moving with no acceleration
in accelerated motion
moving with uniform velocity
5.
A particle is moving in a circular path of radius r. The displacement after half a circle would be _______.
Zero
R
2 r
r / 2
6.
The SI unit of speed is ___________
7.
The SI unit of displacement is _____________
8.
In _______ equilibrium its centre of gravity remains at the same height when it is displaced.
9.
The slope of the speed–time graph gives _____
10.
If the velocity of an object increases with respect to time, then the object is said to be in_______ acceleration.
11.
Non-uniform motion
12.
Uniform motion.
13.
Stability
14.
Centre of gravity of the geometrical shaped objects
15.
Speed of ship
1.
(b)
Distance is always greater than or equal to the magnitude of displacement.
2.
(b)
can be zero or positive
3.
(a)
lower the centre of gravity
4.
(d)
moving with uniform velocity
5.
(c)
2 r
6.
( )
m/s
7.
( )
metre (m)
8.
( )
neutral
9.
( )
non-uniform accelelation
10.
( )
positive
11.
Unequal distance covered in equal interval of time
12.
Equal distances covered in equal intervals of time
13.
Larger base area
14.
Geometric centre
15.
Knot
7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - роЗропро▒рпНроХрогро┐родроорпН Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - роЗропро▒рпНроХрогро┐родроорпН Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - роЕро│ро╡рпИроХро│рпН Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - роЕро│ро╡рпИроХро│рпН Important Questions And Answers Study Material - QB365 Set B
Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
