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प्रश्न
Find the odd one out.
पर्याय
kilogram
millimetre
centimetre
nanometre
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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):
Tick the most appropriate answer.
The SI unit of mass is
Name the device commonly used to measure mass.
Complete the analogy.
Milk : Volume :: Vegetables :___?
The moon’s gravitational pull is one ______ of the earth’s pull.
Write a short note on the following:
Physical balance
Write a short note on the following:
Spring balance:
Which of the following represents a unified atomic mass unit (1u)?
Give an example of a constant which has a unit.
Which of the following values correctly represents the approximate mass of 1 atomic mass unit (amu) in kilograms?
