It depends on the temperature of the sand and the ice! Sand does not dissolve in water to any significant extent, so that mixing sand with ice will not lower the melting point of the ice. If there is a sufficient amount of sand and it has a temperature above the freezing point of water, sand will eventually melt ice by heat conduction from the sand to the ice. If the sand has a lower temperature than the ice, mixing them will never produce melting of the ice.
Sand doesn't melt ice to any noticeable degree. However, sand picks up heat from sunlight better than pure ice, which can speed up melting a little bit.
The time it takes for ice to melt outside varies depending on factors such as temperature, sunlight, and wind. In direct sunlight and warmer temperatures, ice can melt relatively quickly, while in shaded or cooler areas, it may take longer. Generally, small pieces of ice can melt within a few hours to a few days in outdoor conditions.
You need to determine what you think will melt the fastest, and that will be your hypothesis. If you think that pepper will melt it faster, you would say "My hypothesis is that the pepper will melt ice faster than the other variables (sand, salt, and sugar)."
Sand generally melts ice faster than clay. This is because sand has a lower thermal conductivity than clay, which allows it to absorb more heat from its surroundings and transfer it to the ice more effectively. Additionally, the granular nature of sand provides more surface area for contact with the ice, resulting in faster melting.
Antarctica is a continent -- 10% of the earth's surface -- and will not melt. It's ice sheet, however, is subject to melting, and, it covers 98% of the continent. There is no way to determine how long it would take for all the ice to melt off the continent.
Pepper, on its own, will not melt ice.
At 70 degrees it would take 24 hours to melt 2000 lbs of ice
it takes 2 minutes for it to melt
The reason why it takes sand to melt ice longer than salt does, is because salt draws or absorbs the moisture in the ice faster than sand that just has a rough texture. Yes, there is salt particles in sand but not as much as normal salt by itself.
that depends on the size of the ice cube, how much salt, and the ambient temperature.
Sand abosorbs light better then ice. So the heat melts the ice.
it would probably take about five minutes for the ice cube to actually melt
Sand doesn't melt ice to any noticeable degree. However, sand picks up heat from sunlight better than pure ice, which can speed up melting a little bit.
40 min
it doesnt
Sand will not melt ice, it only adds a rough surface to enhance traction. A rough guideline for most "sand/salt" ice melt commercial products, if there isn't an improvement within a half hour, re-apply the ice melt. A Salt or similar compound that undergoes an exothermic (releasing heat) reaction with water will melt ice, and sometimes salt and sand are mixed for this purpose, the sand providing traction until the salt melts the ice. Keep in mind that non-salt ice melts can work faster and are less damaging to concrete and metal compared to salt. The speed of the ice melting depends on many factors, such as the thickness of the ice, ambient air temperature, and amount of salt applied.
Salt