Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the negative x axis as shown. 1 2 3. В Figure. Three light rays, 1, 2, and 3, are incident on a reflective surface at an angle 0 = 23.1°. They hit the surface at points A, B, and C respectively. Part 1) Select all the true statements below. Rays are perpendicular to wave fronts and are in the same direction as the velocity of the wave. O Plane waves have wave fronts that are flat surfaces. The wave fronts close to a spherical source are flat surfaces. O Wave fronts are not always perpendicular to the rays. Part 2) What angle does the wavefront for these rays make with the negative x axis? Part 3) What is the angle of reflection for these rays? 0 =

Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the negative x axis as shown. 1 2 3. В Figure. Three light rays, 1, 2, and 3, are incident on a reflective surface at an angle 0 = 23.1°. They hit the surface at points A, B, and C respectively. Part 1) Select all the true statements below. Rays are perpendicular to wave fronts and are in the same direction as the velocity of the wave. O Plane waves have wave fronts that are flat surfaces. The wave fronts close to a spherical source are flat surfaces. O Wave fronts are not always perpendicular to the rays. Part 2) What angle does the wavefront for these rays make with the negative x axis? Part 3) What is the angle of reflection for these rays? 0 =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

for part 1 there can be more than one answer

Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the negative x axis as shown.
1
A
В
Figure. Three light rays, 1, 2, and 3, are incident on a reflective surface at an angle 0 = 23.1°. They hit the surface at points A, B, and C
respectively.
Part 1)
Select all the true statements below.
Rays are perpendicular to wave fronts and are in the same direction as the velocity of the wave.
Plane waves have wave fronts that are flat surfaces.
The wave fronts close to a spherical source are flat surfaces.
Wave fronts are not always perpendicular to the rays.
Part 2)
What angle does the wavefront for these rays make with the negative x axis?
Part 3)
What is the angle of reflection for these rays?

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