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.

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.