Question $1$

If the solar panel supplies $20,000\frac{J}{s}$ and each paddle wheel $($mixer$)$ consumes $10$ kW electrical power, calculate

the internal energy change of the fluid in the process $($Neglecting the changes in kinetic and potential energy$)$: $(10$

points$)$Question $1$

If the solar panel supplies $20,000\frac{J}{s}$ and each paddle wheel $($mixer$)$ consumes $10$ kW electrical power, calculate

the internal energy change of the fluid in the process $($Neglecting the changes in kinetic and potential energy$)$: $(10$

points$)$