Ask Experts Questions for FREE Help !
Ask
    lionel messi's Avatar
    lionel messi Posts: 35, Reputation: 1
    Junior Member
     
    #1

    Jun 17, 2012, 09:15 AM
    Physical optics
    In youngs double slit experiment on interference,the ratio of the intensities of a bright band and a dark band is 6:1.the ratio of the amplitudes of the interfering waves is..

Check out some similar questions!

Physical optics [ 1 Answers ]

1.Blue light with a wavelength of 440 nm is used in a double slits are 0.50 mm apart. If the screen is 1.5 m from the slits, what is the angular separation of the first-order bright fringes? Answer given is : 1.8x10^-3 2.Monochromatic light passes through two narrow slits 0.25 mm apart and...

Physical optics, intensity and power [ 1 Answers ]

Dear Mr. Thanks for the great site. I've a question in Physical optics for pre-pharmacy students. My question is, sunlight strikes a solar panel communication satellite at an angle of 65 degrees and at a power of 3200 watts, what's the power and intensity when the angle becomes 35 degrees...

Lighthouse optics [ 2 Answers ]

I have a homemade lighthouse at my residence. It is aprox. 7' tall and looks very nice. I am not satisfied with the light inside. I am hoping to find someone to communicate with in hopes of finding a better solution. I would send you photos and sketches. I have been thinking about fresnel lenses,...

Introduction into Optics [ 3 Answers ]

Draw a sketch to show how a pinhole produces an image on a screen. :confused:

Optics [ 1 Answers ]

How is it possible that a 35mm camera could work with its normal lens, but also with a telephoto lens of 100mm?


View more questions Search
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.