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प्रश्न
SI unit of length is ______.
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उत्तर
SI unit of length is a metre.
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संबंधित प्रश्न
Fill in the blank:
The S.I. unit of length is ............ of time is ............ of mass is ............
State if the following statement is true or false:
In ancient times, a cubit was used to measure the mass of an object.
Answer the following in short.
Which unit will you use to find the length of your notebook and why?
Name the measuring device which can be used for measuring the girth of a tree.
Name the device used to measure the following:
Size of your wrist.
Name the device used to measure the following:
Circumference of round table.
Five kilometre is ______ m.
Match the following:
| 1. | Length | a. | Litre |
| 2. | Mass | b. | Seconds |
| 3. | Time | c. | Kilogram |
| 4. | Volume of liquid | d. | Metre |
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
While travelling in a train, it appears that the trees near the track are moving whereas co-passengers appear to be stationary. Explain the reason.
