Which of the following is a negative environmental impact of using solar (photovoltaic) energy?

A. Interference with radar
and telecommunication facilities
B. Local ecosystem degradation through noise pollution
C. High consumption of freshwater resources
D. Large amounts of toxic radioactive waste

Please help

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!

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.

I’ve been stuck on this for a while