The temperature of 2.0 g of helium is increased at constant volume by δt. what mass of oxygen can have its temperature increased by the same amount at constant volume using the same amount of heat?

According to the tide table below what time of day will the highest tide occur?

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

How is zig zagging a form of acceleration?