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प्रश्न
1 kg of rice is weighed by ______.
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उत्तर
1 kg of rice is weighed by Beam balance
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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):
Name the instrument which is commonly used to measure the mass of a body. State how is it used?
Tick the most appropriate answer.
Which of the following devices is used to measure mass?
Complete the analogy.
Milk : Volume :: Vegetables :___?
State whether true or false. If false, correct the statement.
A physical balance is more sensitive than a beam balance.
Give an example of a device used to find the accurate measurement of weight.
Using electronic balance weight can be measured accurately.
Mass is a ______ quantity.
Name the device used for measuring the mass of atoms and molecules.
Give an example of a constant which has a unit.
