Electromagnetic Radiation and the Electromagnetic Spectrum - Explained

[@SSSJ0014]

Idk why so many dislikes, it made perfect sense, must of been other chem teachers

[@hemedimshanafihiri5371]

Dude what is difference between electromagnetic spectrum and electromagnetic radiation

[@ojingaj30]

BRAVO!!!

[@firebreathinglibertarian8621]

Please turn up the volume

[@preethimurugesh748]

it's not clear to listen

[@johntech1]

😂😂😂

[@marypatterson5598]

I have questions, what is your email address?