yazmin1867 yazmin1867
  • 20-06-2022
  • Physics
contestada

Is the angular position of the first-order spectrum small enough for sinθ≈θ to be a good approximation?.

Respuesta :

hannjr hannjr
  • 20-06-2022

Answer:

Sin θ = θ     is a useful approximation up to about 10 deg

Sin 10 = .174

10 / 360 * 2 π = .175      where 2 π = 360 deg in a circle (no of radians)

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