The amount of energy required to change a kilogram of ice...
The amount of energy required to change a kilogram of ice block into water without a change in temperature is?
specific latent heat of fusion of ice
specific heat capacity of ice
heat capacity of ice
specific heat of vaporization of ice
Correct answer is A
Specific latent heat of fusion of a substance is the quantity of heat required to convert the unit mass of the substance from the solid to the liquid state without change in temperature.
If the threshold frequency for tungsten is 1.3 x 1015Hz, what is its work function? [H = 6.6 x ...
Under what conditions are cathode rays produced in a discharge tube? ...
The region around a magnet in which magnetic force can be expressed is known as ...