what order shows increasing frequency for gamma rays, microwaves, visible light, and x - rays?\no gamma…

Explanation:

Step1: Recall the relationship between wavelength and frequency

The frequency $f$ and wavelength $\lambda$ of an electromagnetic - wave are related by the formula $c = f\lambda$, where $c$ is the speed of light in a vacuum. Since $c$ is constant, a shorter wavelength corresponds to a higher frequency.

Step2: Compare the wavelengths of given waves

From the given information, the wavelengths of microwaves are around $10^{-2}$ meters, visible light around $0.5\times10^{-6}$ meters, X - rays around $10^{-10}$ meters, and gamma rays around $10^{-12}$ meters.

Step3: Determine the order of increasing frequency

As wavelength decreases, frequency increases. So the order of increasing wavelength is microwaves, visible light, X - rays, gamma rays. Thus, the order of increasing frequency is microwaves, visible light, X - rays, gamma rays.

Answer:

microwaves, visible light, X - rays, gamma rays