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What is high heat of evaporation?
High heat of evaporation refers to the amount of energy required to convert a liquid into a gas at its boiling point. Substances with a high heat of evaporation require more heat input to change their state, making them more resistant to vaporization. Water is a notable example of a substance with a high heat of evaporation.
Does water carry high heat when evaporated?
Evaporation absorb heat from the environment.
Why are temperature near the great lakes cooler in the summer than temperatures a few miles away?
The lakes have a high specific heat capacity.Answer:Air passing over the lakes becomes moister from evaporation. This evaporation of water requires heat which is absorbed from the air. As a consequence the air becomes cooler.
Why does water need a lot of heat to evaporate?
High temperature favors evaporation but evaporation occur at any temperature.
Why are temperatures near the Great Lakes cooler in the summer than temperatures a few miles away?
The lakes have a high specific heat capacity.Answer:Air passing over the lakes becomes moister from evaporation. This evaporation of water requires heat which is absorbed from the air. As a consequence the air becomes cooler.
Why can water remain within a narrow range of temperatures?
Water has a high specific heat capacity, which allows it to absorb and store heat energy without significant temperature changes. This property helps regulate water temperature in response to external factors. Additionally, water's high surface tension prevents rapid evaporation, further stabilizing its temperature.
How does water evaporate in the heat?
A high temperature favors evaporation because the movement of molecules is accelerated.
Water has a relatively low specific heat?
The specific heat of water is high. An example of an object with low specific heat would be a metal pan. Since specific heat is the energy needed to raise 1g of something 1 degree Celsius, water would have a high specific heat.
What properties of water protects organisms from overheating and freezing easily?
Water has a high specific heat capacity, which means it can absorb and release a large amount of heat with minimal temperature change. This property helps regulate the temperature of organisms and prevents rapid overheating or cooling. Additionally, water has a high heat of vaporization, meaning it requires a significant amount of energy to evaporate, so it can help cool organisms through evaporation.
Why are temperature near the Great Lakes cooler in the summer than temperature a few miles away?
The lakes have a high specific heat capacity.Answer:Air passing over the lakes becomes moister from evaporation. This evaporation of water requires heat which is absorbed from the air. As a consequence the air becomes cooler.
Why does high specific heat of water make it essential to life?
The high specific heat allows water to act as a heat sink. Water will retain its temperature after absorbing large amount of heat and retain its temperature after losing equally large amount of heat. So water is essential for life.
Which property of water accounts for the cooling effect of perspiration?
The property of water that accounts for the cooling effect of perspiration is its high specific heat capacity. This means that water can absorb a lot of heat energy before its temperature increases significantly. When sweat evaporates from the skin, it takes away heat energy from the body, leading to a cooling effect.
