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#1452
Shubee (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
It is alleged in a few forum threads that visible interference patterns can be produced with an inexpensive laser pointer. Is this true? How do you easily create a suitable 3-line diffraction grid with the ideal spacing? Has anyone here actually tried the famous double slit experiment with a low cost laser pointer?
 
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#1453
PD (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
It is alleged in a few forum threads that visible interference patterns can be produced with an inexpensive laser pointer. Is this true? How do you easily create a suitable 3-line diffraction grid with the ideal spacing? Has anyone here actually tried the famous double slit experiment with a low cost laser pointer? Yes, it's pretty easy. The easiest way to obtain a diffraction grating is to order one. They're cheap. You can also make one with a trio of single-edge razor blades taped together, scratching parallel lines on a microscope slide painted black.
 
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#1454
Androcles (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
It is alleged in a few forum threads that visible interference patterns can be produced with an inexpensive laser pointer. Is this true? How do you easily create a suitable 3-line diffraction grid with the ideal spacing? Has anyone here actually tried the famous double slit experiment with a low cost laser pointer? Trivially true, a CD or DVD is available to all. Reflect the beam off one and onto the ceiling, you'll see a spread of spots.
 
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#1455
Androcles (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
It is alleged in a few forum threads that visible interference patterns can be produced with an inexpensive laser pointer. Is this true? How do you easily create a suitable 3-line diffraction grid with the ideal spacing? Has anyone here actually tried the famous double slit experiment with a low cost laser pointer? Yes, it's pretty easy. The easiest way to obtain a diffraction grating is to order one. They're cheap. You can also make one with a trio of single-edge razor blades taped together, scratching parallel lines on a microscope slide painted black. =============================================== The EASIEST way is to use a CDROM or DVD, numbskull.
 
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#1456
Uncle Al (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
How do you easily create a suitable 3-line diffraction grid with the ideal spacing? Has anyone here actually tried the famous double slit experiment with a low cost laser pointer? It is 2010.  Do oou know where your anus is? idiot
 
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#1457
eric gisse (Visitor)
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how many centimeters is in 3 meters The Double Slit Experiment With A Laser Pointer  
Has anyone here actually tried the famous double slit experiment with a low cost laser pointer? Undergrad labs on the subject are done with a 20$ laser diode.
 
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