Imagine that someone is looking out of the top floor window of a skyscraper with a brick in his hand. At the same instant, someone else is looking out of the window on the floor
below, also holding a brick. If both bricks were dropped at the same instant, would the
distance between them increase, decrease, or remain the same over time? Why?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 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 energy added you so much!

What organization and environment is described above?