# Two source interfrence

• Created by: apple87
• Created on: 28-05-15 10:06
What is the name of the experiment that can demonstrate two source interference for light?
Young's double slit experiment
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What is the formula for fringe spacing?
Fring spacing (x)=distance from slits to screen(D) x wavelength / spacing between slits (d)
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How else can you get a more accurate value of the fringe spacing?
Measure across several fringes then divide by the number of fringe widths between them.
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What could the corpscular theory explain and what couldn't it?
Could explain refraction and reflection but not diffraction and interference.
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What dis youngs double slit ecperiment prove?
Light could diffract and interfere.
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## Other cards in this set

### Card 2

#### Front

What is the formula for fringe spacing?

#### Back

Fring spacing (x)=distance from slits to screen(D) x wavelength / spacing between slits (d)

### Card 3

#### Front

How else can you get a more accurate value of the fringe spacing?

### Card 4

#### Front

What could the corpscular theory explain and what couldn't it?

### Card 5

#### Front

What dis youngs double slit ecperiment prove?