Question

why are short wavelength light waves more dangerous than long ones? please use the microphone to record your answer in your own words.

Explanation:

Short wavelength light has higher photon energy, as described by the Planck-Einstein relation $E=h\frac{c}{\lambda}$, where $E$ is energy, $h$ is Planck's constant, $c$ is the speed of light, and $\lambda$ is wavelength. Higher energy photons can break chemical bonds in cells and DNA, causing damage like mutations or tissue harm, while longer wavelength photons have lower energy that only typically produces heat, with less harmful biological impact.

Answer:

Short wavelength light waves carry more energy per photon. This higher energy can break chemical bonds in living cells, including DNA, leading to cell damage, mutations, or tissue injury. Longer wavelength light has lower energy that mostly just generates heat, making it far less biologically harmful.