Art a what is the wavelength of light that is deviated in the first order through an angle of 12.7 ∘ by a transmission grating having 5000 slits/cm? assume normal incidence. λλ = nothing m request answer part b what is the second-order deviation of this wavelength? assume normal incidence. θθ = nothing ∘ request answer provide feedback

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.