Respuesta :
Answer: C. wavelength
Explanation: Frequency = speed of light/wavelength. The frequency of an electromagnetic wave increases as wavelength decreases. As wavelength decreases (and frequency increases) energy increases.
Picture for reference:
Explanation: Frequency = speed of light/wavelength. The frequency of an electromagnetic wave increases as wavelength decreases. As wavelength decreases (and frequency increases) energy increases.
Picture for reference:
