The lens of your eye is a convex lens. Its function is to focus light onto the retina in the back of the eye. How might your ability to see that natural
world change if your eye lenses were too flat or 'too thick?" Justify your
answer.

You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.

What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.

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