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Hipervinculo Química
The mpemba effect can cause hot water to freeze faster than cold water.This has led to a popular kitchen myth: that the opposite is also true.Namely, that cold water boils faster than hot water.How tr ...
Determine the effects of different substances such as road salt, calcium chloride, sand, kitty litter, calcium magnesium acetate and Safe Paw (a commercial eco-friendly product) on melting ice while p ...
Hipervinculo Física
We are surrounded by all types of liquids: water, oils, vinegar, soda, juice. All of these liquids look, smell and feel different. How do the melting, freezing and boiling points of liquids differ? Wh ...
Hipervinculo Física
Were humans able to boil water before we discovered how to make metal cookware? Absolutely. We’ve been boiling water in large, cup-shaped leaves for thousands of years! We’re able to pull this off bec ...
Hipervinculo Química
There are many old wives' tales. One of them is that “cold water boils faster than hot water.” However, a lot of people think it is the other way around, which should be common sense. In this experime ...
Hipervinculo Física
Definition of physical property and examples of the physical properties of matter.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Learn about the properties of nitrogen and how it can be used in the kitchen to make foods like ice cream.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you mus ...
Hipervinculo Física
How vaporization occurs and its difference to evaporation. Definition of boiling point.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Find out how pressure cookers work.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Effect of change in vapor pressure upon oxygen level and physiological function.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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