The table shows the relative brightness of four stars. Order the stars in their distance from Earth from nearest (top) to farthest (bottom). a Polaris b Delta

c Lyra d Vega e Spica

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.