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प्रश्न
Tick the most appropriate answer.
The SI unit of mass is
विकल्प
gram
milligram
kilogram
pound
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उत्तर
kilogram
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संबंधित प्रश्न
Just as precise measurements are necessary in science, it is equally important to be able to make rough estimates of quantities using rudimentary ideas and common observations. Think of ways by which you can estimate the following (where an estimate is difficult to obtain, try to get an upper bound on the quantity):
Define mass.
Answer the following in short.
Explain the working of a beam balance.
Tick the most appropriate answer.
Which of the following devices is used to measure mass?
Find the odd one out.
1 kg of rice is weighed by ______.
State whether true or false. If false, correct the statement.
In everyday life, we use the term weight instead of mass.
Potatoes:: Kilogram; Water:: ______.
Name the device used for measuring the mass of atoms and molecules.
What object and material were used to define the kilogram for 130 years before 2019?
