Kyoko asked in Science & MathematicsPhysics · 6 months ago

help please?

light passes through a single slit of width 8.32*10^-5m. the 1st diffraction occurs at ana nge of .347°. what is the wavelength of light in nanometers

2 Answers

Relevance
  • 6 months ago

    0.347°? Doesn't look right.

    0.347 radians * 180°/π radian = 19.88°

  • alex
    Lv 7
    6 months ago

    d sin(θ) = m λ--->λ=d sin(θ) / m =8.32*10^-5 * sin(0.347) / 1 = ...your calculator

Still have questions? Get your answers by asking now.