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Why does saltwater take longer to freeze?
The freezing point of a solution is lower than the freezing point of the solvent; for this phenomenon a theory exist and an also a formula to calculate the decrease of the freezing point. See the link below.
What is the efficiency of a carnot engine operating between boiling point and freezing point of water?
You must insert the temperatures, in Kelvin, into the formula. Freezing point of water: 273 K; boiling point of water: 373 K. Thus, you get a Carnot efficiency of (373 - 273) / 373, or about 27%.
What does freezing mean in the water cycle?
what does freezing
What is 0 degrees Celsius?
It is the freezing point of water and equivalent to 32 degrees fahrenheit it is freezing! In Fahrenheit, it is 32 degrees. It is also the freezing point of water in Celsius.
Water freezing in bottle when opened?
Water freezing in bottle when opened happens in the case of supercooled water. This water has been cooled below freezing point without being crystallized.
Explain why water freezing is not a chemical change.?
Because the chemical formula remain the same - liquid water or ice or vapour.
What do you do if you are in freezing water?
Get out of the freezing water.
Is solid water a physical or chemical property?
Neither. Solid water (water ice) is substance with the formula H2O. The freezing point/melting point of water is a physical property.
What is an example of water freezing?
Freezing water of is an example of physical change.
Why does saltwater take longer to freeze?
The freezing point of a solution is lower than the freezing point of the solvent; for this phenomenon a theory exist and an also a formula to calculate the decrease of the freezing point. See the link below.
Freezing water is an example?
water freezing into ice liquid to solid
How does freezing water help society?
How do freezing water help society?
Water freezing is an example of......?
water freezing into ice liquid to solid
Is freezing water extensive or intensive?
Freezing water is an intensive property.
What is the efficiency of a carnot engine operating between boiling point and freezing point of water?
You must insert the temperatures, in Kelvin, into the formula. Freezing point of water: 273 K; boiling point of water: 373 K. Thus, you get a Carnot efficiency of (373 - 273) / 373, or about 27%.
Why freezing of water is a physical change?
Freezing water is a physical change because the end product is different. Freezing water is considered ice instead of water.
What does freezing mean in the water cycle?
what does freezing
