When a light enters from rare to denser medium then what happens with iys wavelength,frequency,speed,amplitude and angle?

أفضل جواب: The longest wavelength lasers in existence are extrogalactic maserswhich involve -OH transitions that emi ... الإطلاع على المزيد

أفضل جواب: Dear Sir ! Historically, the type of electricity delivered to homes and businesses was first DC but then ... الإطلاع على المزيد

أفضل جواب: <p>Yes, it is necessary  for fast office work</p> الإطلاع على المزيد

أفضل جواب: Because higher frequency increases antenna efficiency which allows using small volume antennas in basesta ... الإطلاع على المزيد