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How many calories would it take to heat up Lake Michigan by 1 degree Celsius?
Wiki User
∙ 13y ago
The necessary heat is 4,9 Ecal (E is 10e18).
Wiki User
∙ 6y ago
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What substances would be gases at 0 degrees Celsius?
Nitrogen and Ammonia are gases at 0 degree Celsius.
What are the equations used in converting degree celsius to degree Fahrenheit kelven and vice versa?
To convert from Celsius to Kelvin you minus 273 (so 0 Celsius is -273 kelvin). To convert from Kelvin to Celsius you would add 273.
) The temperature of a sample of water changes from 10 and degC to 20 and degC when the water absorbs 100 calories of heat. What is the mass of the sample?
one calorie of heat is able to raise one gram of water one degree Celsius so 400 calories could raise 1g of water 400 degrees, so it would raise the 80g by(400/80) 5 degrees Celsius plus the initial temp of 10 degrees, the 80g of water would have a final temp of 15 degrees Celsius
If bacteria used in an experiment - were kept at a temperature of 100 degree Celsius - would you expect the population sizes to increase even faster than at 15 degree Celsius?
Bacteria would be more likely to thrive in warm conditions but 100 degrees Celsius is likely a little too warm. This temperature would likely kill most bacteria so the answer is no.
How much energy is needed to reduce water temperature from 15 degrees to 14 degrees?
1 calorie increases 1 gram of water by 1 degree celsius. 4.18 Joules are needed to increase the temperature of 1 gram of water by 1 degree celsius. To reduce the 1 gram of water 1 degree celsius it would have to give off 1 calorie of energy. To calculate the energy multiply the mass in grams of water by 4.18 and by the change in temperature. The energy = 4.18 x m x change in T. The answer is in Joules. If you are using calorie as the unit of energy, replace 4.18 J by 1 C. Note that food is measured in kilocalories (Calories) not metric calories.
Is a calorie a measure of mechanical energy?
No, it measures the ammount of heat output that would heat a millilitre of water 1 degree Celsius. So if you were to burn 1000 calories of energy, it would heat one millilitre 1000 degrees Celsius or it would heat 1 litre 1 degree Celsius.
Do you say ' two degrees Celsius ' or ' two degree Celsius '?
Since it's more than one degree, it's plural, therefore it would be "degrees". If it were one degree, then you would say "one degree Celsius".
How 35 degree Celsius to 5 degree Celsius changes in kelvin?
kelvin would change from 308 to 278
Which would diffuse faster potassium permanganate at 0 degree celsius or at 100 degree celsius?
100 degree would probably diffuse faster than at 0 degree because 100 degree has a higher concentration
Heat required to convert 10 g of H2Os at 1 Celsius compared to changing 100 g of H2OS by 1 Celsius?
A calorie is the amount it takes to heat one gram of water one degree Celsius. So to heat 10 g one degree, it would take 10 calories, same goes for the 100 g.
What would be the metric unit for temperature?
It would be the Kelvin or the degree Celsius,
What substances would be gases at 0 degrees Celsius?
Nitrogen and Ammonia are gases at 0 degree Celsius.
What are the equations used in converting degree celsius to degree Fahrenheit kelven and vice versa?
To convert from Celsius to Kelvin you minus 273 (so 0 Celsius is -273 kelvin). To convert from Kelvin to Celsius you would add 273.
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 temperature of room water?
I would say 18-25 degrees in Celsius scale
What temperature would you wear a ski jacket?
30 degree celsius
What state of matter would acetone be in at 42 degree celsius?
liquid
