Question
____ shows the constructive and destructive interference of waves that occurs as light passes through parallel slits.
Answer
Young’s double-slit experiment shows the constructive and destructive interference of waves that occurs as light passes through parallel slits.
Results in minima (dark fringes) and maxima (bright fringes) of intensity
MISLEADING FOR TWO REASONS: A, THE CENTRAL POINT HAS THE BIGGEST AMPLITUDE, B, THE COLORS ON THE WALL ARE IN A RAINBOW TYPE OF DEAL
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____ are physical quantities that have both magnitude and direction .
Vectors are physical quantities that have ____ .
____ are quantities that have only a magnitude .
Scalars are quantities that have ____.
For vector addition , use the ____.
For vector ____, use the tip-to-tail method, or you can break the vector into its component parts and use the Pythagorean Theorem.