(1) Thermal energy from the Sun is falling on the ice at a rate of 250 W/m2. The ice absorbs 60% of this energy.
Calculate the energy absorbed in 1.0s by the 0.25 m2 area of ice on the tray.
energy =

Describe the path of the electric current through a circuit?

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely