Question

as the wavelength of light increases, the a frequency and energy decrease b frequency and energy increase c frequency increases and the energy decreases

Explanation:

The relationship between wavelength ($\lambda$), frequency ($f$), and energy ($E$) of light is given by the equations $c = \lambda f$ (where $c$ is the speed of light, a constant) and $E=hf$ (where $h$ is Planck's constant). From $c = \lambda f$, when $\lambda$ increases, $f$ decreases (since $c$ is constant). From $E = hf$, when $f$ decreases, $E$ decreases (since $h$ is constant).

Answer:

A. frequency and energy decrease