Compared to ultraviolet light, an electromagnetic wave that has a higher frequency will also have

High energy and Low wavelength.

Explanation: We are given an electromagnetic wave having high energy, so by using Planck's equation:

where, E = energy

h = Planck's constant

= frequency

here, Energy and frequency follow direct relation and hence high frequency means high energy.

and

= Frequency

c = speed of light

= wavelength

Here, the frequency is inversely related to the wavelength, hence high frequency means low frequency.

the answers would be

the first one and the second one

56 moles of   lieter in chemistry