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What is an amount of water whose temperature would change by 15 degrees Celsius when it absorbs 2646 joules of heat energy?
Wiki User
∙ 10y ago
The amount of water whose temperature would change by 15 degrees Celsius when it absorbs 2646 joules of heat energy is 42,2g H2O.
Wiki User
∙ 10y ago
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What will the temperature be if you mix 100 Celsius water and 7 degrees water?
depends on the amount of each but assuming equal amounts of each; 53.5 degrees celsius
A piece of iron absorbs an amount of heat when it is heated from 22 degrees Celsius to 28 degrees Celsius- How many joules does it absorb?
There is not enough information in this problem to answer the question. You must know the mass of the iron to find the amount of joules used to heat the iron.
Convert -259 degrees Celsius temperature to kelvin?
When converting from Celsius to Kelvin you always add 273.15 and subtract the same amount when converting from Kelvin to Celsius thus: -259+273.15=14.15 The answer is 14.15 Kelvin
What is specific temperature?
Specific temperature is an amount of heat per unit mass required to raise the temperature by one degree Celsius.
Will the same mass of iron and water require the same amount of heat to increase their temperature the same number of degrees?
No, no. Of course not. The amount of heat Q required to increase the temperature of a body of mass m having specific heat capacity c through DO degrees celsius is given by: Q = mcDO Thus, the one with the higher specific heat capacity will require more heat energy.
What does 20 Celsius mean?
20 degrees Celsius is a temperature or a temperature range on the Celsius scale, where 0 is the freezing point of water and 100 is the boiling point of water. If the air temperature is 20 degrees Celsius, the weather is cool but not cold. If a pot of water is raised in temperature by 20 degrees Celsius it is heated by a set amount. 20 degrees Celsius is the same as 68 degrees Fahrenheit.
What would be the amount in Fahrenheit if the temperature changed 6 degrees Celsius?
Fahrenheit would change 10.8 degrees.
What will the temperature be if you mix 100 Celsius water and 7 degrees water?
depends on the amount of each but assuming equal amounts of each; 53.5 degrees celsius
A piece of iron absorbs an amount of heat when it is heated from 22 degrees Celsius to 28 degrees Celsius- How many joules does it absorb?
There is not enough information in this problem to answer the question. You must know the mass of the iron to find the amount of joules used to heat the iron.
How many calories of heat would it take to raise the temperature of 256 grams of water from 20 degrees to 99 degrees?
A calorie is the amount of heat you need to raise the temperature of one gram of water by one degree Celsius. Assuming you are raising the temperature of the water from twenty degrees Celsius to ninety-nine degrees Celsius, it would take 20,000 calories. To calculate this, subtract 20 from 99. This is the amount of degrees you need to raise the temperature of the water by. Then multiply that number by 256, the amount of water in grams. You should get 20,244 calories. In significant digits, your answer should be 20,000 calories.
What is the henrys law constant at 60 degrees Celsius and -10 degrees Celsius?
The amount of any given gas that will dissolve in a liquid at a given temperature is directly proportional to the partial pressure of that gas.
How do you turn degrees kelvin into degrees Celsius?
To convert kelvin to Celsius, subtract 273.15 from kelvin. So if you are at 273.15 kelvin, you are at zero degrees Celsius. The above is almost true. 0 degrees Kelvin is equivalent to (minus) - 273.15 degrees Celsius. So you would need to add that amount to reveal the temperature in degrees Celsius.
What is substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
True or false a calorie is the amount of heat energy required to raise the temperature of 1 g of water 2 degrees C?
false its 1 degrees Celsius
Convert -259 degrees Celsius temperature to kelvin?
When converting from Celsius to Kelvin you always add 273.15 and subtract the same amount when converting from Kelvin to Celsius thus: -259+273.15=14.15 The answer is 14.15 Kelvin
The amount of dietary Calories in one hard-boiled egg could raise the temperature of?
1,000 grams of water by 75 degrees Celsius
How much energy is required to raise 21kg of water by 2 degrees Celsius?
21 Kg = 2100 grams to rise the temperature of this amount of water by 2 degrees Celsius you need 2*2100 = 4200 calories or 17572.8 Joules.
