1.The wavelength and the frequencies are directly proportional meaning as the wavelength decreases the frequency also decreases, while frequency and energy are inversely proportional to the energy it possesses.
2.Electromagnetic waves are waves that can travel through the vacuum of outer space.
3.Electromagnetic waves are waves that are created as result of oscillations of electric and magnetic fields, they propagate through space, carries energy and moves at a speed of 300,000,000 m/s.
