Aray diagram for a refracted light ray is shown.
what does the dashed line represent?
a.) medium
b.) boundary
c.) normal
d.) incident ray
you in advance ! < 3

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

What is created when solids,liquids,an gases mix with one another

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.