while we worry about the 0.5 watts radiation of a cell phone, a walkie talkie can normally generates a radio power of up to 5 watts. which is more harmful?
what is a form of energy that travels as waves through the air and some solids and liquids call?
Spectra
Photon
!WRONG!infrared radiation!CORRECT AWNSER!visible light radiation
Electromagnetic radiation. No joke. The specific name depends on the amount of energy and the size of the wavelength of the wave in question, but together they're always known as electromagnetic, or EM, radiation.
Convection and radiation (internally) and radiation (externally).
The packet of electromagnetic radiation is the photon.
Electromagnetic radiation is transferred by electromagnetic waves. Electromagnetic radiation is a fundamental phenomenon of electromagnetism.
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
Telescopes focus electromagnetic radiation for closer observation.
They are not different.Visible light IS electromagnetic radiation.
Radiation
electromagnetic radiation includes all types of the electromagnetic spectrum
Electromagnetic Radiation requires no medium. Light is a form of electromagnetic radiation, and it can traverse the stars.
the fundemental source of electromagnetic radiation is an ionic explosion
Yes, electromagnetic radiation does travel as a transverse wave