Compute the thickness of the acetone film

Reference no: EM13658074

A thin film of acetone (n = 1.25) coats a thick glass plate (n = 1.58). White light is incident normal to the film. In the reflections, fully destructive interference occurs at 486 nanometer and fully constructive interference at 567nanometer. Estimate the thickness of the acetone film.

µm

Reference no: EM13658074

Questions Cloud

Angle from normal at which intensity maximum is formed : An 18mm wide diffraction grating has rulings of 390 lines per mm. monochromatic light of 487 nm wavelength is incident generally on the grating. At what angle away from the normal (where the central maximum of the diffraction pattern occurs) is the n..

Find what happened to the fourth piece : A one kilogram rocket is launched into the air at a 45o angle. Find what happened to the fourth piece? (What direction did it travel, and at what speed

Find the possible values for the object distance : An object and its lens-produced real image are 2.4 meter apart. If the lens has 55-centimeter focal length, find the possible values for the object distance

Compute what is the speed of the satellite : A satellite that has a mass of 300 kilogram moves in a circular orbit of 5.00 x 10^7 meter above the earth's surface. Compute what is the speed of the satellite

Compute the thickness of the acetone film : A thin film of acetone (n = 1.25) coats a thick glass plate (n = 1.58). White light is incident normal to the film. Estimate the thickness of the acetone film

Evaluate how tall is the person : The owner of a van installs a rear-window lens that has a focal length of -0.302 meter. Evaluate how tall is the person

Evaluate how far does the skater move : Two skaters, one with mass 65 kilogram and the other with mass 40 kilogram, stand on an ice rink holding a pole of length 10 meter and negligible mass. Evaluate how far does the 40 kilogram skater move

Compute the force the tendons in the shoulder must exert : In the hammer throw, a competitor Whirls a 7.25 kilogram ball on at ether around in a slanted circle and releases it on an upward path to achieve the largest travel distance they can get. compute the force the tendons in the shoulder must exert to ..

Determine by what factor does its pressure change : The volume of a monatomic ideal gas increases by a factor of 4 in an adiabatic expansion. Determine by what factor does its pressure change

User Account

All Pages