Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
It can be seen from the graph that the volume of the water decrease from 0°C to 4°C and the volume Is minimum at 4°C. After 4°C, the volume increases with the increase In temperature.

Variation of the volume of water with temperature
APPEARS IN
संबंधित प्रश्न
On what basis and how will you determine whether air is saturated with vapour or not?
1 kg of ice at 0°C is mixed with 1 kg of steam at 100°C. What will be the composition of the system when thermal equilibrium is reached? Latent heat of fusion of ice = 3.36 × 103 J kg−1 and latent heat of vaporization of water = 2.26 × 106 J kg−1.
Explain the following
A hollow glass sphere which floats with its entire volume submerged in water at 4°C, sinks when water is heated above 4°C.
Draw a graph between volume and temperature, when 5 cm3 of ice at -10°C is heated to form water at +10°C.
Explain, why are soft drink bottles not completely filled?
Explain, why are the exposed water pipes lagged with straw during severe winter?
Study the following diagrams and write down your observations.

Draw a neat and labelled diagram of Hope’s apparatus.
Name the following diagram appropriately.

