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8 questions
Which of the following is a standard unit of measurement?
Angul (Finger)
Foot-span
Hand-span
Inch
What is the S.I. unit of length?
Metre
Centimetre
Kilometre
All of the above
4 kilometres are equal to
4,00,000 metre
40,000 metre
4000 metre
40 metre
An example of rectilinear motion is
apple falling from a tree
motion of a car on road
a spinning top
both (a) and (b)
Which is an example of periodic motion?
Oscillation of a pendulum
Motion of bus on a road
A stone dropped from a certain height
Rotational motion is also known as
Periodic motion
Oscillatory motion
Circular motion
None of the above
Branches of a tree show
Oscillatory motion
Periodic motion
Rectilinear motion
None of the above
Girth Of A Tree Can Be Measured By Using A:
Plastic ruler
Meter scale
Meter rod
Measuring tape
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