A balloon is filled with air. The balloon is allowed to release its air and it flies the opposite direction the air is being released. What Newton's Law is this an example of?​

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.