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Earn 100

Define handspan. 

Important Questions on Motion and Measurement of Distances

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
A plano-convex lens of unknown material and unknown focal length is given. With the help of a spherometer we can measure the
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
The commutator bracket XY,Z is expanded as
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
What is length?
MEDIUM
Science>Physics>Motion and Measurement of Distances>Measurements of Length

Find out the length of the feather in the picture given below.

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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Which unit will you use to measure the length of a cupboard?

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
A shopkeeper measures a cloth with
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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Place a tick Question Imagenext to the one that is longer.

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
What is measurement?
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
The footstep is an unreliable measure of length because
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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Look at the pictures. Place a tick Question Image next to the one that is longer.

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
Explain why estimation is necessary in daily life.
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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Which is the longest and which is the shortest line? How can you check your answer? 

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
We can measure length using a _____.
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
The length of a piece of a feather is around 2.2 cm. When the same feather is wound closely around a pencil, it goes around five times. Can you calculate the distance once around the pencil?
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
One metre is equal to _____ cm.
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
Name two common devices used for measuring length.
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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Number the things 1,2,3 from shortest to longest (or tallest ).

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Science>Physics>Motion and Measurement of Distances>Measurements of Length

Look at the pictures. Place a tick Question Image next to the one that is longer.

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Science>Physics>Motion and Measurement of Distances>Measurements of Length
In your life, it is essential to measure everything very accurately.
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Science>Physics>Motion and Measurement of Distances>Measurements of Length
What is the SI unit of measuring length?