Which involves reflection of light waves? a. a full moon shows sunlight bouncing off the moon's surface and traveling toward earth. b. ultraviolet waves of energy are taken in by sunburned skin.. c. a black car will heat up more in the sun than a lighter colored car.

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 equation2: 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!

Why do some scientists and archeologists think that volta was not the first person to build a battery

Answer fast! which lens can produce a virtual image and a real image? concave lens convex lens flat lens