A low energy electromagnetic wave would also have

A. low frequency and long wavelength
B. high frequency and long wavelength
C.high frequency and short wavelength
D.low frequency and short wavelength
PLEASE help fan sfdkf=

Question

A low energy electromagnetic wave would also have

A. low frequency and long wavelength
B. high frequency and long wavelength
 C.high frequency and short wavelength
 D.low frequency and short wavelength
PLEASE help fan sfdkf=

anonymous · Answer

fan you and medals

anonymous · Answer

@theEric

theeric · Answer

Do you know the formula for energy, given frequency and wavelength?

theeric · Answer

If I remember correctly, $E=hf$. Is that right?

anonymous · Answer

WHAT IS IT?

theeric · Answer

Energy is proportional to frequency, if that is correct. Then low energy means low frequency.


Also, we have speed being the frequency times the wavelength.$$v=f\lambda$$So $$f=\frac v \lambda$$So wavelength is inversely proportional to frequency. What does that tell you?

anonymous · Answer

IS IT (D)

anonymous · Answer

IS IT (D)

anonymous · Answer

help please

theeric · Answer

Haha, I won't answer THAT. But I will answer any questions pertaining to my explanation.

irishboy123 · Answer

mmm :p http://openstudy.com/study#/updates/557f40fae4b07028ea605c60

anonymous · Answer

Lower frequency and longer wavelength..