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प्रश्न
Fill in the blank:
The ............ of an object is measured with the help of a beam balance.
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उत्तर
The mass of an object is measured with the help of a beam balance.
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संबंधित प्रश्न
The unit of length convenient on the nuclear scale is a fermi : 1 f = 10– 15 m. Nuclear sizes obey roughly the following empirical relation : `r = r_0A^(1/3)` where r is the radius of the nucleus, A its mass number, and r0 is a constant equal to about, 1.2 f. Show that the rule implies that nuclear mass density is nearly constant for different nuclei. Estimate the mass density of sodium nucleus. Compare it with the average mass density of a sodium atom obtained in Exercise 2.27
Tick the most appropriate answer.
The SI unit of mass is
Fill in the blank.
The amount of matter contained in a body is known as its ...........
Find the odd one out.
1 metric ton is equal to ______.
1 kg of rice is weighed by ______.
The moon’s gravitational pull is one ______ of the earth’s pull.
Stop clock:: accurate time: _______:: accurate weight.
The unit is used to measure mass ______.
What is the standard unit of mass?
