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प्रश्न
1 metric ton is equal to ______.
पर्याय
100 quintals
10 quintals
1/10 quintals
1/100 quintals
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उत्तर
1 metric ton is equal to 10 quintals
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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.
Which of the following devices is used to measure mass?
Fill in the blank.
The amount of matter contained in a body is known as its ...........
Name the device commonly used to measure mass.
Name the device commonly used to measure weight of a body.
State whether true or false. If false, correct the statement.
In everyday life, we use the term weight instead of mass.
Leaves and pieces of paper are heavier things.
Using electronic balance weight can be measured accurately.
Mass is ______.
Write a short note on the following:
Spring balance:
