Photo used to help with the question is below!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇

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Chose the correct

-reflection

-refraction

-absorption

-none of the above

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

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

At what time will the interfering waves have an amplitudeof zero?