Question

Question 1 (1 point)

[02.01]
What are the characteristics of low energy waves? (1 point)
a
Long wavelengths and low frequencies
ООО
Short wavelengths and high frequencies
с
High frequencies and long wavelengths
Od
Low frequencies and short wavelengths

Answer 1

a . Long wavelengths and low frequencies

Step-by-step explanation:

Low energy waves usually show long wavelengths and a low frequency.

Energy of a wave is dependent on the wavelength and frequency of such a wave.

The wavelength of a wave is the distance between successive crests and troughs of a wave. The frequency of a wave is the number of waves that passes through a particular point per unit of time.

Mathematically, wave energy;

Energy = h x f

where h is the planck's constant

f is the frequency

Also,

Energy =
`(h x speed of light)/(wavelength)`

A high energy wave will have a high frequency and a long wavelength.

A low energy wave have a low frequency and a long wavelength