Please answer the following question: Read the passage below and choose the right answer to the following question (choices are the 20nm wave or the 10nm wave ): Electromagnetic waves with shorter wavelengths have higher frequencies and more energy. Molly was viewing electromagnetic waves and noticed a wave with a wavelength of 20nm and another with 10nm. Which likely has less energy the 20nm wave or the 10nm wave?
A:
the 20nm wave