Abeam of light with a wavelength 760 nm in air travels in water. the index of refraction of water is 1.33. what is the wavelength in water?

The wavelength of water = 571.43 nm

Explanation:

Refractive index of water = wave length of light in air/wave length of light in water

R.d = λ₁/λ₂ Equation 1

making λ₂ the subject of equation 1

λ₂ = λ₁/R.d Equation 2

R.d = refractive index of water , λ₁ = wave length of light in air, λ₂ = wave length of light in water

Given: R.d = 1.33, λ₁ = 760nm

Substituting these values into equation 2

λ₂  = 760/1.33

λ₂  = 571.43 nm

Therefore the wavelength of water = 571.43 nm

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

d eras and periods