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प्रश्न
Define mass.
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उत्तर
Mass is the measure of the amount of matter in an object. It is a fundamental property of matter and does not change with location or the object’s state.
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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):
Write true or false.
Mass is the measure of quantity of matter.
Name the instrument which is commonly used to measure the mass of a body. State how is it used?
Answer the following in short.
Explain the working of a beam balance.
Name the device commonly used to measure mass.
Name any one instrument used for measuring mass.
Find the odd one out.
On the moon, the gravitational force is greater than on earth.
Give an example of a device used to find the accurate measurement of weight.
Write a short note on the following:
Spring balance:
