1. The science of Physics is considered to be the study of

What is a good example of instantaneous speed

What causes the formation of ocean currents?

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.