Answer Happy

A thin film of soybean oil () is on the surface of a window
glass (). You are looking at the film perpendicularly where its
thickness
is d = nm.
Note that visible light wavelength varies from 380 nm to 740
nm.
a) [1 point] Which formula can be used to calculate the
wavelength of the visible light? (refer to the formula sheet and
select the number of the correct formula from the list)
b) [5 points] Which greatest wavelength of visible light
is reflected?
c) [5 points] What is the value of which
reflects this wavelength?
Problem 8 (11 points) For parts a), b), and c) of the below question, fill in the empty boxes with your answer (YOUR ANSWER MUST BE ONLY A NUMBER; DO NOT WRITE UNITS; DO NOT WRITE LETTERS). A thin film of soybean oil (n. 5o = 1.473) is on the surface of a window glass (n wg = 1.52). You are looking at the film perpendicularly where its thickness is d = 2078 nm. Note that visible light wavelength varies from 380 nm to 740 nm. a) [1 point] Which formula can be used to calculate the wavelength of the visible light? (refer to the formula sheet and select the number of the correct formula from the list) b) [5 points] Which greatest wavelength of visible light is reflected? = nm c) [5 points) What is the value of m which reflects this wavelength? m =