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प्रश्न
State if the following statement is true or false:
In ancient times, a cubit was used to measure the mass of an object.
पर्याय
True
False
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उत्तर
False.
In ancient times, a cubit was used to measure the length of an object.
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संबंधित प्रश्न
Answer the following in short.
Which unit will you use to find the length of your notebook and why?
Name the device used to measure the following:
Size of your shoulder.
State two precautions to be observed while measuring length with the help of a metre scale.
One metre is ______ cm.
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?
The area can be calculated by using the two lengths and width.
Match the following:
| 1. | Length | a. | Litre |
| 2. | Mass | b. | Seconds |
| 3. | Time | c. | Kilogram |
| 4. | Volume of liquid | d. | Metre |
Which of the following figure shows the correct placement of a block along a scale for measuring its length?
SI unit of length is ______.
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.
