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Why does it take longer for a larger quantity of ice to melt then it does for a smaller quantity?
It takes longer for a larger quantity of ice to melt because there is more heat required to raise the temperature of a larger mass of ice. The larger quantity of ice also absorbs more heat energy from the surroundings, which contributes to the overall melting process.
Does ice melt fast in room temperature or with salt?
Ice melts faster in room temperature due to the heat transfer from the environment. Adding salt to ice actually lowers its melting point, so it will take longer to fully melt.
Does the time that ice is in the freezer affect how long it takes to thaw?
Assuming there are no other impurities, and that the entirety of ice has been allowed to freeze to the temperature in the freezer, no, it doesn't. This is because the ice has reached it's minimum temperature (as allowed by the freezer) and it no longer lowers.
Why does ice refreeze when pressure is lifted?
Ice will refreeze when pressure is lifted if the temperature is below freezing. Ice will not refreeze if the temperature is above 32 degrees Fahrenheit. If the temperature is between 25 degrees Fahrenheit and 32 degrees Fahrenheit, it will take longer to refreeze, than if the temperature was below zero.
If we melt ice does it raise the temperature of he air?
Seems like you had a typo there. "He air? the air....
How do you unfreeze a drain for a washing machine?
Raise the room temperature, or place a hot water bottle inside the machine, and allow the ice to melt in the pipes. Hopefully, the plastic pipes will take the expansion from the ice and not spring a leak.
How do you calculate the total heat required in kcal to take 70 grams of ice at -29.0 Celsius and convert it to steam at 106 Celsius?
heat energy required to raise the temperature of ice by 29 celsius =specific heat capacity of ice * temperature change *mass of ice + to change 1kg of ice at 0 celsius to water at 0 celsius =specific latent of fusion of ice*mass of water + heat energy required to raise the temperature of water by 106 celsius =specific heat capacity of water * temperature change *mass of ice + to change 1kg of water at 106 celsius to steam at 106 celsius =specific latent of fusion of ice*mass of steam
How can you change ice into water?
The best way is to remove heat by cooling.
How fast can room temperature water melt ice?
This is mainly dependent on the mass and area of the ice in contact with the water, and the flow of water around the ice. Also any impurities in the water or ice will be influential. Obviously it would take longer to melt an iceberg than an fridge ice cube, and longer to melt a flat piece of ice, than a cube of ice of the same mass, so the question is impossible to answer without more information. In practice it would be complex to calculate and the easiest way to find out is simply by experimenting assuming the ice is not too large!
How long does it take an ice sculpture to melt with an average room temperature of 20 degrees?
The melting rate of an ice sculpture is influenced by factors like size, shape, and room temperature. In general, at an average room temperature of 20 degrees Celsius, a small ice sculpture may take several hours to melt completely. However, a larger sculpture may take longer to melt under the same conditions.
What is the fastest to take swelling away?
Raise the swollen part at least to the horizontal, then ice it.
Does ice melt faster in a room temperature glass or in a frozen glass?
Ice will melt faster in a room temperature glass compared to a frozen glass. The room temperature glass provides a warmer environment for the ice to melt quicker, while the frozen glass will keep the ice colder for longer, slowing down the melting process.
