On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance Mass (u) 46Ti 77.600% 45.95263 48Ti 16.100% 47.94795 50Ti 6.300% 49.94479 What is the average atomic mass of titanium on that planet?

Average atomic mass of titanium on that planet is 46.52

Explanation:

Mass of isotope Ti-46 = 45.95263

% abundance of isotope Ti-46  = 77.600 % =

Mass of isotope Ti- 48= 47.94795

% abundance of isotope Ti-48 = 16.100%=

Mass of isotope Ti- 50 = 49.94479

% abundance of isotope Ti-50  = 6.300%=

Formula used for average atomic mass of an element :

Average atomic mass of titanium on that planet is 46.52

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