Calculate the specific heat of a metallic element if 314 jouldes of heat energy are needed to raise the temperature of a 50g sample from 25 degrees Celcius to 50 degrees Celcius?

Answer 1

1. Note the correct spelling of celsius.
2.
q = mass x specific heat x delta T.
Substitute and solve for specific heat.

Answer 2

Does the density of air change when it is heated in a closed container?

Answer 3

.25