Question

ये प्रश्नों के उत्तर लिखें: पारा का घनत्व 13.6 ग्राम/क्यूबिक से.मी. होने पर 5
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Answer 1

Answer: The mass of 5 lit. Mercury = 68 kilogram.

Explanation: Given:

The density of mercury is 13.6g/cc

To find:

The mass of 5 lit. Mercury in kilogram.

Explanation:

1 litter =  cm³

So that 5 littter = 5,000 cm³

Density of Mercury is 13.6g / cc = 13.6g / cubic capacity

That is 13.6 g/cm³

For 1 cm³ of  Mercury will be 13.6 gram.

For 5,000 cm³ of  Mercury will be = 13.6 × 5000 = 68,000 gram

                                                                   = 68 kilogram.

The mass of 5 lit. Mercury = 68 kilogram.