If given the wavelength of 8.3 x 10-15 m calculate the amount of energy that is given (c=3.0 x 108 m/s and h= 6.626 x 10-34 J x S)

How does a hydroelectric power plant converts energy into energy.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?