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timama [110]
3 years ago
6

Giving brainliest to whoever can solve!! Light of wavelength 675 nm passes through a double slit , and makes its first minimum (

m = 1) at an angle of 0.111 deg. What is the separation of the slits , d , in MILLIMETERS ?

Physics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

0.174

Explanation:

Using the equation with both the minimum and where you're solving for d, (1-1/2) 675/sin(0.111), you get 174210.2 so you convert that into millimeters by moving the decimal point up 6 (the difference of nm 10^-9 and millimeters 10^-3),leaving you with 0.174.

I hope this helped!

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