Question

The energy generated by the sun travels to Earth as electromagnetic waves of varying lengths. Which statement describes an electromagnetic wave with a long wavelength?

А
It has a high frequency and low energy.
B. It has a high frequency and high energy.
C. It has a low frequency and can travel through a vacuum.
It has a low frequency and needs a medium to travel through

Pls help quick!!!!

Answer 1

It has low frequency and can travel through a vacuum

Step-by-step explanation:

C.