Advertisements
Advertisements
प्रश्न
Select the correct option:
The ratio between the mass of a substance and the mass of an equal volume of water at 4°C is called:
विकल्प
relative density
density
weight
pressure
Advertisements
उत्तर
relative density
APPEARS IN
संबंधित प्रश्न
A body of density ρ is immersed in a liquid of density ρL. State the condition when the body will (i) float and (ii) sink in the liquid.
Write the density of water at 4°C in S.I. unit .
A body weighs W gf in air and W1 gf when it is completely immersed in water. Find: (i) Volume of the body, (ii) Upthrust on the body and (iii) Relative density of the material of the body.
Explain why an iron nail floats on mercury, but it sinks in water.
Hint : Density of iron is less than that of mercury, but more than that of water.
Explain the following :
Toy balloons filled with hydrogen rise to the ceiling, but if they are filled with carbon dioxide, then they sink to the floor.
Write the SI units of Density
Write the SI units of Relative density
If 2/3rds of a piece of wood submerges in water and 3/4ths of the same piece of wood submerges in oil. Find the density of the oil.
