Test Android StudyStack App
Please help StudyStack get a grant! Vote here.
or...
Reset Password Free Sign Up


incorrect cards (0)
correct cards (0)
remaining cards (0)
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the Correct box, the DOWN ARROW key to move the card to the Incorrect box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

Correct box contains:
Time elapsed:
Retries:
restart all cards



Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

phyx eqns Wave/Optic

QuestionAnswer
Wave Speed v= λ f
Index of Refraction n = c/v
Law of Refraction n1 sin θ1 = n2 sin θ2
Critical Angle sin θ c = n2/ n1
Focal Length f = r/2
Lens and Mirror Equation 1/f = 1/di + 1/do
Magnification Equation M = hi/ ho or M= - di/do
Power of a Lens P = 1/f
Constructive Interference for a Double Slits and Diffraction Gratings d sin θ = mλ m = 1, 2, 3... d= separation of the slits
Destructive Interference for a Double Slits and Diffraction Gratings d sin θ = (m + 1/2) λ m = 1, 2, ,3..
Wavelength in a double slit experiment λ = dx/ mL d= separation of the slits x= position of the fringe at m m= integer ( fringe order) L = Distance from slit to screen
Minimum for a single slit D sin θ = mλ m = 1, 2, 3... D= width of the slit
Maximum for a single slit The largest maximum occurs at m =0 the others occur at the halves
Thin Films rule of Phase Change The light is reflected by a material whose index of refraction is greater than that of the material in which it is traveling the light will change phase by 1/2λ
Thin Film of air 2t = mλ m= 1... or 1/2... Depends on where the phase change happens. If the phase change happens to the inner reflected it in on whole numbers. If the phase change happens of the outer layer they will get constructive interference on half number λ
Thin Film` 2t = mλ/n m= 1... or 1/2... n= index of refraction
Polarizing Angle or Brewster's angle tan θ = n2/ n1
Created by: cstephens125 on 2009-06-09



Copyright ©2001-2014  StudyStack LLC   All rights reserved.