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How much energy must be removed from a 200 G block of ice to cool it from 0 degrees to -30 degrees?
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∙ 10y ago
12kJ
Wiki User
∙ 10y ago
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When thermal energy is removed from matter what happens to its temperature'?
it is hot temperature but when thermal energy leaves the temperature is cool
What can you do to decrease the thermal energy of a metal block?
Putting it in the fridge works pretty well.
How much heat energy is required to raise the temperature of 5 kilograms of cool from 20 degrees celto 220 degrees cel?
314j
How many degrees can you cool a house with air conditioning?
20 degrees
What is -40 degrees celsius in farhrenheit?
-40 degrees Celsius is also -40 degrees Fahrenheit. Isn't that cool?
A 0.43 kilogram block of iron initially has a temperature of 100.0 degrees C. It is allowed to cool until its temperature is 25.0 degrees C. How much thermal energy transferred to the sourroundings?
It is 15188 Joules.
When thermal energy is removed from matter what happens to its temperature'?
it is hot temperature but when thermal energy leaves the temperature is cool
What amount of energy is released when you freeze then cool a 75g of liquid water to -20 degrees Celsius?
The energy is 25,04 kJ.
What can you do to decrease the thermal energy of a metal block?
Putting it in the fridge works pretty well.
How much heat energy is required to raise the temperature of 5 kilograms of cool from 20 degrees celto 220 degrees cel?
314j
What helps houses keep cool in the summer?
either you could turn the ac on and cover your windows with those curtains things that block your window from heat and conserve energy, or you can just go to the pool and cool off there.
Is energy cool?
If you think science is cool, then energy would have to be cool as well, especially how it is involved with and in science.
In an air conditioner that is functioning properly how much colder should the discharge air be as compared to the intake?
It depends on how much moisture is being removed from the air at the time. The energy removed from the air to condense moisture does not change the temperature of the air. A general rule of thumb is; less than 16 degrees F, there is something wrong with the systems ability to cool. More than 20 degrees F, there is not enough air moving across the cooling coil (evaporator, indoor coil).
How to Cool a small block Chevy?
With water.
How long does it take for sculpey clay to cool after being baked?
Sculpey clay will take roughly 20 minutes to cool when removed from an oven heated to 275 degrees Fahrenheit. This is assuming your work is approximately 1/4 of an inch thick. Thicker pieces may require more time. Just stay calm and give your work sufficient time to cool. It is normal for Sculpey to still be malleable soon after it is removed from the oven.
How are the real cool kids on the block?
They're........ good. On second thought, they're cool.
How many degrees can you cool a house with air conditioning?
20 degrees
