EASY
7th CBSE
IMPORTANT
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Which of the following is not a unit of time?

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Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 1
Which of the following is closest to uniform motion?
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 1
The earliest time piece on record is
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 1
From a _____ graph, we can find out the speed of an object.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 2
For measuring _____ we need an event which repeats itself after regular intervals.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 2
A _____ (simple pendulum/sundial) is a device used for measuring time, by measuring the length of the shadow during the day time.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 2
_____ (Pendulum/quartz) clocks worked on the principle of weights and gravity.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 2
The movement of the pendulum from one extreme position to another extreme position and then back to the same position makes one _____.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 2
When a body covers _____ (equal/ unequal) distances in equal intervals of time in a particular direction, it is said to have non-uniform motion.