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[the ogre]

can someone please solve this equation

Monochromatic light with a frequency of 6.50 x 10^14 hz is directed on a diffraction grating ruled with 4.00 x 10^4 lines/m. An interference pattern is produced on a screen 1.10m from the grating. How far is the 1st order maximum from the central maximum?

[Andrew Mason]

can someone please solve this equation

Monochromatic light with a frequency of 6.50 x 10^14 hz is directed on a diffraction grating ruled with 4.00 x 10^4 lines/m. An interference pattern is produced on a screen 1.10m from the grating. How far is the 1st order maximum from the central maximum?
Welcome to PF. First of all, this is not an equation. Second, we can help you solve a problem. You just have to show us what you have done to solve it and then we can help you.

AM

[the ogre]

l= 1.10m
d=______
n=______
x= ?
f= 6.50 x 10^14
(lamda) =_______

Formulas:

v = (lamda)f

(lamda) = dx/nl


umm sorry but im not very good with physics
one of my friends has asked me to help with this euqation
but
im just a chemistry guy