How many calories it take to elevate the temperature of 10 gr of water-from 26C to 50C?
heat=mass*specificheatvalue*changeinTemp
To calculate the number of calories required to elevate the temperature of water, we can use the formula:
Q = m * C * ΔT
Where:
Q = heat energy in calories
m = mass of the substance (in grams)
C = specific heat capacity of the substance
ΔT = change in temperature
In this case, we know:
m = 10 grams (mass of water)
ΔT = (50°C - 26°C) = 24°C (change in temperature)
The specific heat capacity of water is 1 calorie/gram °C. So, substituting these values into the formula:
Q = 10 grams * 1 calorie/gram °C * 24°C
Q = 240 calories
Therefore, it would take 240 calories to elevate the temperature of 10 grams of water from 26°C to 50°C.