1) mechanical 2) electrical 3) thermal 4) light 5) chemical in the system, energy from the sunlight causes the solar panel to create energy which flows into the incandescent light bulb. in the light bulb, the energy is transformed into two different types of energy: energy and energy.

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?