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प्रश्न
The relative density of mercury is 13.6. What does this statement mean?
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उत्तर
According to the given statement, mercury is 13.6 times heavier than the equal volume of water.
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संबंधित प्रश्न
The volume of 50 g of a substance is 20 cm3. If the density of water is 1 g cm−3, will the substance float or sink?
Write the common unit of density.
What is the value of relative density of water ?
An iron nail sinks in water but it floats in mercury. Why ?
Explain why, a piece of glass sinks in water but it floats in mercury.
Steel sinks in water but a steel boat floats. Why ?
A beaker full of water is suspended from a spring balance. Will the reading of the balance change if a piece of heavy metal is placed in it ?
Give reasons for your answer.
A boy get into a floating boat .
What happens to the boat ?
Give reason.
What determines whether an object floats or sinks in a fluid?
Choose the odd one:
