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Which process requires water to gain 2260 Joulesof energy per gram?
The process of vaporization, where water changes from liquid to gas, requires 2260 Joules of energy per gram to occur.
Which process in the water cycle requires the direct input of energy?
Evaporation.
What process requires energy input?
Photosynthesis requires energy input in the form of sunlight to convert carbon dioxide and water into glucose and oxygen.
When water is vapourisied energy is absorbed or released?
Energy is absorbed when water is vaporized. This is because the process of vaporization requires breaking the hydrogen bonds between water molecules, which requires energy input to overcome the intermolecular forces holding the liquid water together.
What requires more energy melting or boiling?
Melting requires energy input or absorption because liquid water has more energy than solid water.
What process requires water to gain 2260 joules energy per gram?
The process that requires water to gain 2260 joules of energy per gram is known as specific heat capacity. Water has a specific heat capacity of 4.18 J/g°C, which means it takes 4.18 joules of energy to raise the temperature of 1 gram of water by 1 degree Celsius.
Water must contain calories not Calories which is 1000 calories otherwise Einstein is wrong about matter and energy being the same So how many calories in water?
There aren't any calories in pure water. Water doesn't give you energy, so therefore it doesn't have any calories.
Why is evaporation of water from your skin a cooling process?
Evaporation of water from the skin is a cooling process because it requires heat energy from the skin to convert liquid water into water vapor. This heat energy is drawn from the skin's surface, resulting in a cooling sensation.
During which process does water gain the most heat energy?
Water gains the most heat energy during the process of vaporization, when it changes from liquid to gas. This requires a large amount of energy to overcome the intermolecular forces holding the water molecules together.
Why does drinking milk supply your body with energy but water does not?
Milk contains calories which give you energy. Water doesn't contain calories.
Is an example of an endothermic process Condensation Evaporating Burning or Freezing?
An example of an endothermic process is evaporating. Evaporation requires an input of energy to convert liquid water into water vapor, so it is an endothermic process.
Is photosynthesis a spontaneous process?
Photosynthesis is not a spontaneous process because it requires energy input from sunlight to convert carbon dioxide and water into glucose and oxygen.
