EASY
7th CBSE
IMPORTANT
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Which of the following device is used for measuring the speed of vehicle?

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Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 6

Choose from the following:

The time taken for 20 oscillations is 52 seconds. The time period of this pendulum is _____. (5.2 s/2.6 s/2.0 s/1.2 s)

EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 1
The time taken by the bob of a pendulum to complete one oscillation is called _____.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 2
_____ is distance travelled by time taken.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 3
While plotting a graph, we show the _____ quantity on Y-axis.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 4
If the distance-time graph is a curved line, it indicates that the object is moving with a _____ speed.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 5
The number of oscillations made by a pendulum in one second is called its _____.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 6
For the most accurate time measurements, _____ are being used.
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 13 - Time and Motion>EXERCISE>Q 1
What is the S.I. unit of time?