All of the following statements about electromagnetic radiation are true except

all electromagnetic radiation travels at the speed of light
all electromagnetic radiation can be considered a form of light
all electromagnetic radiation can be seen
all electromagnetic radiation travels in waves

This is the substance(s) formed in a chemical reaction.

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.