The temperature of a hot liquid in a container of negligible heat capacity falls at the rate of `3K//min` due to heat emission to the surroundings, just before it begins to solidify. The temperature then remains constant for `30min`, by the time the liquid has all solidfied. Find the ratio of specific heat capacity of liquid to specific latent heat of fusion.

Which liquid has the highest specific heat capacity?

Name the liquid which has the highest specific heat capacity.

A liquid X has the maximum specific heat capacity and is used as a coolant in car radiators. Name the liquid X.

An electric heater of power 150 W is immersed in 0.75 kg of ice at 0^@ C in a lagged container of negligible heat capacity. The temperature remains constant for 27-5 minutes and then rises to 40-0^@ C in a further 14 minutes. Explain why does the temperature remain constant. Calculate : (a) the specific latent heat of ice, and (b) the specific heat capacity of water.

Equal masses of two liquids A and B contained in vessels of negligible heat capacity are supplied heat at the same rate. The temperature-time graphs for the liquids are shown in the figure. If S represents specific heat and L represents latent heat of liquid, then

Specific gravitives of two liquids are 0.7 and 0.4 respectively. 4 L of the first liquid has the same thermal capacity as 3 L of the second. Find the ratio of their specific heat capacities.

Two liquids have the densities in the ratio of 1:2 and specific heats in the ratio of 2:1. The ratio of thermal capacity of equal volume of those liquids is