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प्रश्न
Fill in the blank:
The S.I. unit of length is ............ of time is ............ of mass is ............
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उत्तर
The S.I. unit of length is metre of time is second of mass is kilogram.
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संबंधित प्रश्न
Describe in steps how would you measure the length of a pencil using a metre rule. Draw a diagram if necessary.
Why can hand span and arm length not be used as standard units of length?
Name the device used to measure the following:
Size of your shoulder.
Name the device used to measure the following:
Cloth for a curtain.
Name the device used to measure the following:
Circumference of round table.
State two precautions to be observed while measuring length with the help of a metre scale.
Five kilometre is ______ m.
Why would you not like to use a measuring tape made of an elastic material like rubber to measure distance? What would be some of the problems you would meet in telling someone about a distance you measured with such a tape?
Four pieces of wooden sticks A, B, C and D are placed along the length of 30 cm long scale as shown in the following figure. Which one of them is 3.4 cm in length?
You are provided three scales A, B and C as shown in the following figure to measure a length of 10 cm.
For the correct measurement of the length you will use the scale
