It would be the amount of time it takes to melt.
The salt concentration.
If you are trying to measure how fast an ice cube melts with or without salt added, your Independent variable would be amount of salt added, and your Dependent variable would be the amount of time it takes to melt.
The temperature
What chocalate bar melts faster?
The rate in which an ice cube melts is dependent on the temperature of the outside air. The hotter it is the faster ice will melt. The color of a cup or dish will not affect the melting process.
dark choclate melts faster in milk.
usually green melts faster.
You could melt different types of crayons to see which color melts faster. that would be categorized as chemistry
ANSWER: Ice melts faster because water doesn't melt.
Under a flame, lead melts faster than ice.
it melts faster with salt
Dairy ice cream melts faster than sorbet ice cream.
the chocolates melts more soon than the cheese...the reason s they have low temperature level