Question

If 1.68 L of water is initially at 25.0 °C, what will its temperature be after absorption of 6.8 10-2 kWh of heat?

I don't know how to set it up because i have the equation q= m times c times change in temp (the triangle and the a T is the symbol for that. I know ther is a specific name but i forget it at the moment.)

thanks:)

Answer 1

The triangle is a capital Greek letter delta.

The equation you have is the correct one to use. What is the problem? You simply use direct substitution of the numbers into the equation.

Answer 2

I got it:)

Answer 3

Great!