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To raise the temperature of 2 kg of water by 1°C, you need 8,400 joules of energy. This is calculated using the specific heat capacity of water, which is approximately 4,200 joules per kilogram per degree Celsius (J/kg°C). Therefore, the energy required is 2 kg × 4,200 J/kg°C × 1°C = 8,400 J.
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What is the amt of energy needed to raise temp of 1 gram of water?
It takes 1 calorie of energy to raise the temperature of 1 gram of water by 1 degree Celsius.
How many photons will be required to raise the temperature of 2.4g of water by 2.5K?
To determine the number of photons required to raise the temperature of 2.4g of water by 2.5K, you would need to know the energy of each photon, which depends on the wavelength/frequency of the light source. With this information, you can calculate the total energy needed to raise the temperature of the water by 2.5K and then convert this energy into the number of photons using the energy per photon value.
Why is a great deal of heat needed to raise the temperature of water by a given amount?
Water has a high specific heat capacity, meaning it can absorb a lot of heat energy before its temperature increases significantly. This is because the molecular structure of water allows for hydrogen bonding, which requires energy to break. As a result, a large amount of heat is needed to raise the temperature of water by a given amount.
A substance that has a specific heat that is higher than liquid water and explain what it means?
that means more energy is needed to raise the temperature of 1kg of liquid from 1 Celsius than water.
A blank is a measure of energy in food?
The calorie (usually expressed in kilocalories)
A calorie is the amount of energy needed to?
raise the temperature of the body by 1 Celsius
How much energy is needed to raise the temperature of 2.0 of water 5.0 C?
42 j
What is the amt of energy needed to raise temp of 1 gram of water?
It takes 1 calorie of energy to raise the temperature of 1 gram of water by 1 degree Celsius.
Why it takes more energy to raise the temperature of water than it does gold?
Water has a higher specific heat capacity than gold, meaning it requires more energy to raise its temperature. This is because water molecules can hold more heat energy due to their intermolecular structure compared to gold. As a result, more energy is needed to increase the kinetic energy of water molecules and raise the temperature of water.
What is the amount of energy needed to raise the temperature of 1kg of water by 1 degree Celsius?
phase change
What is a calorine?
A calorine is the amount of energy needed to raise the temperature of 1gram of water 1 degree celsius.
What is the amount of energy needed to raise the temperature of 1 gram of water 1 degree celsius?
The amount of heat necessary to raise 1 gram of a substance by 1 degree Celsius is known as?
How many photons will be required to raise the temperature of 2.4g of water by 2.5K?
To determine the number of photons required to raise the temperature of 2.4g of water by 2.5K, you would need to know the energy of each photon, which depends on the wavelength/frequency of the light source. With this information, you can calculate the total energy needed to raise the temperature of the water by 2.5K and then convert this energy into the number of photons using the energy per photon value.
How much energy is needed to raise the temperature of 2.0 grams of water of 5.0 Celsius?
42 J
How many calories of heat needed to raise temperature of 8.1 g of water 20C?
1 calorie is defined as the amount of energy needed to raise the temperature of 1 gram of water by 1C, so... It takes 8.1 calories to raise your 8.1 grams by 1C, but you need to raise it 20C. 8.1*20=162. 162 calories is the answer you are looking for.
Why is a great deal of heat needed to raise the temperature of water by a given amount?
Water has a high specific heat capacity, meaning it can absorb a lot of heat energy before its temperature increases significantly. This is because the molecular structure of water allows for hydrogen bonding, which requires energy to break. As a result, a large amount of heat is needed to raise the temperature of water by a given amount.
What is the amount of energy needed to raise the temperature of 1 gram of water by 1 degrees Celsius?
The specific heat capacity of water is 4.18 Joules/gram degrees Celsius. Therefore, it would take 4.18 Joules of energy to raise the temperature of 1 gram of water by 1 degree Celsius.
