Reference no: EM132349266

Fundamentals of Physics, 

1. In a double-slit arrangement the slits are separated by a distance equal to 110 times the wavelength of the light passing through the slits.

(a) What is the angular separation between the central maximum and an adjacent maximum?

(b) What is the distance between these maxima on a screen 52.4 cm from the slits?

2. A double-slit arrangement produces interference fringes that have an angular separation of 3.32 x 10-3 rad for light with a wavelength of λ = 418 nm. For what wavelength would the angular separation be 9.93% greater?

3. Monochromatic light of wavelength 555 nm illuminates two parallel narrow slits 6.07 μm apart. Calculate the angular deviation of the third-order (for m = 3) bright fringe? Units

4. We wish to coat flat glass (n = 1.50) with a transparent material (n = 1.27) so that reflection of light at wavelength 689 nm is eliminated by interference. What minimum thickness can the coating have to do this? (in nm)

5. A 660-nm-thick soap film (n = 1.43) in air is illuminated with white light in a direction perpendicular to the film. For how many different wavelengths in the 300 to 700 nm range is there

 (a) fully constructive interference (__units)

(b) Fully destructive interference in the reflected light? (__units)

Attachment:- Fundamentals of Physics.rar