48. Green light has a wavelength of roughly 500 nm. What is the frequency of green light? 49. A radio wave has a wavelength of 1 centimeter. What is the frequency of this wave? 50. If NASA were to propose a new X-ray observatory here in Kentucky, should our Senators support it on scientific grounds? Why or why not?
Hi there! Click one of our representatives below and we will get back to you as soon as possible.