Explain what it means when we say that earth’s oceans are in hydrostatic equilibrium. now suppose you are a scuba diver. would you expect the pressure to increase or decrease as you dive below the surface to a depth of 200 feet? why?

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final