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What mass of water will change its temperature by 3.0 °C when 635 J of heat is added to it?

Sagot :

The mass of water will change its temperature is 44.09 g.

Given that the temperature is change by 3.0°C when 635 J of heat is added to it.

Based on the given information, we know the following variables:

ΔT=3°C

Q=635J

C=(4.8 J)/(g×°C)

Here, we want to do is rearrange the equation to solve for m and this can be done by dividing both sides by C and ΔT to get m by itself like this:

m=Q/(ΔT×C)

Now, we want to substitute all the given values in the above formula, we get

m=635J/(3°C×(4.8J/(g×°C)))

m=635J/(14.4J/g)

m=44.09g.

Hence, the mass of water will change its temperature by 3.0 °C when 635 J of heat is added to it 44.09g.

Learn more about temperature from here brainly.com/question/5993190

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