EASY
7th CBSE
IMPORTANT
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Which is an example of periodic motion?

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Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 3
Which of the following is not a rate?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 4
Which statement correctly describes speed?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 5
In a distance-time graph, uniform motion will be a
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 1
An artificial satellite travels at a speed of 20,000 m s-1. Explain this speed in km h-1.
MEDIUM
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 2
Draw a distance-time graph for a butterfly moving around flowers at a speed of 0.25 m/s. Calculate the distance travelled by it in one minute.
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 3
How is speed different from average speed?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 4
What is a graph? Name its type. Explain any one of them.
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 1 - Time and Motion>EVALUATE>Q 5

Name the principle on which the following instruments work: Sundial