Question

Compared to radio waves, ultraviolet rays have relatively

more energy and shorter wavelengths.

more energy and longer wavelengths.

less energy and longer wavelengths.

less energy and shorter wavelengths.

Answer 1

More energy shorter wavelength.

Extra info for you. You've been told that ultra violet rays and gamma rays are bad for your health. They are able to damage your cells because their high energy causes the molecules of the cells to break up.

Radio waves are on the other end of the spectrum. They have very low energy and large wavelengths. Good for nothing other than communication.

You recall from quantum theory of radiation\[E=\frac{hc}{\lambda}\]

That should answer your question I hope.

Answer 2

i need help with it still