Lightwaves travel from the air into a lens made of glass. their velocity decrease as they enter the glass. how does this effect the frequency and wavelength of the lightwaves?

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

You can decrease the resistance of a length of wire by

Select all the correct answers. which three statements about electromagnetic radiation are true?