Hot
It melts faster in cold
yes.
An ice cube will melt faster in hot water.
An ice cube will melt faster in hot water compared to cold water or by itself. The higher temperature of the hot water transfers more heat energy to the ice cube, causing it to melt at a quicker rate.
if it is hot water it tends to melt faster but if it is cold water it wont melt quickly
chocolate
It depends on how hot/cold your water is, and how hot/cold room temperature is.
sunlight will
because atoms in hot water vibrate faster, and cold water vibrates slower, hence movement generates heat, heat speeds up the ice cube's atoms, as the ice cube's atoms speed up it begins to expand, spread out it's mass and melt.
Ice cubes don't faster in cold water because the temparature of cold water is low, ice cubes melt faster in high temparature.
The heat from the hot water is transferred to the ice, making the ice heat faster, thus causing it to return to room temperature faster, making it melt faster.
Ice cubes melt faster in hot water. Hot water has more heat energy to overcome the forces of attraction between water molecules in ice. Go look up the kinetic particle theory.