Keisha is making a table summarizing her notes about the different types of investigation. She places an X into the table to show which steps are included in a descriptive investigation. Part of the table is shown. Where should Keisha place an X?

hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day

do you have a formula possibly

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m