MEDIUM
7th CBSE
IMPORTANT
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 A balance wheel is used in

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Important Questions on Motion and Time

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q II

_____ (Pendulum/ Merry-go-round) shows oscillatory motion.

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q II

The basic unit of time is _____.

(Choose from: kelvin/second)

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q II
To and fro motion of a simple pendulum is an example of _____ motion.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q II

Motion along a curved path is called _____.

EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q II
The device used to measure speed is _____.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q III
The SI unit of speed is km/h.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q III
The motion of a simple pendulum is circular.
MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 11 - Motion and Time>EXERCISES>Q III
The time period of a pendulum is not constant.