5) Find the wavelength of electromagnetic radiation that has a frequency of 2.92 x 1015 Hz. Put your answer in nm.

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Fossil fuels are organic compounds that are made from

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6