suppose you are observing a binary star with a telescope and are having difficult resolving the two stars .you decide to use colored filter to maximize the resolutions .(a filter of agiven color transmit only that color of light ) what color filter should you choose ?why?A. blue B. green C. yellow D. red​

talk back to him about the sport and show him your expertise or leave the room

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray