EASY
7th CBSE
IMPORTANT
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Which instrument is used to measure the speed?

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Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 8
In which of the following does the speed of an object not change with time?
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 1
Using hand for measurement is a _____ unit of length. (non standard/ standard/ SI)
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 2
_____ was used in the upper bulb of the sand clock to measure time.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 3
In a sundial, the position and the length of the shadow change according to the position of the _____.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 4
The time taken for one complete oscillation is the _____ of the pendulum. (length /time period/ frequency)
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 5
A _____ is used to measure the exact time in the laboratories.(pendulum clock/stopwatch/digital clock)
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 7
A body moving along straight-line path is said to have _____ motion.(uniform/non uniform)
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 15 - Time and Motion>EXERCISE>Q 1
Time is defined as a period between the two events.