Yes, because oil has a different specific heat than water
nothing
Melting
Melting is a physical change.
One way to keep an ice cube from melting away is if you keep it in ice water.
Hot water will make the ice cube melt really fast. If you use warm water it'll melt, but it takes a while. If you use cold water it won't melt unless the room is warm or hot.
melting
A sea water ice cube -- Because the melting point of sea water is lower than that of normal water.
Salt affects how fast ice melts in a cup of water. When you add salt, the melting process will be faster but it will only affect the part of the ice cube that comes into contact with salt.
Because it changes from a solid shape (ice cube) to a liquid shape (Water)
Yes, it is a chemical change.
Yes, it's a physical change because melting ice or Bowling water isn't changing the fact that it is water in different states of matter.
Due to their varying melting points (ice 32 and sugar 366°)