In the figure at right the light is crossing a vertical interface with the normal Medium n, marked as a dashed line. The light is coming from the left and crossing to the right.. Medium n2 normal Which is larger? The index of refraction is larger The speed of light is faster in

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17th Edition
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Chapter1: The Nature Of Light
Section: Chapter Questions
Problem 93CP: A light ray falls on the left face of a prism (see below) at the angle of incidence for which the...
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In the figure at right the light is crossing a vertical interface with the normal
Medium n1
marked as a dashed line. The light is coming from the left and crossing to
the right..
Medium n2
normal
Which is larger?
The index of refraction is larger
The speed of light is faster in
Choose the equation or equations that you will need to use to calculate n2 given the angles of incidence and
refraction and then to find the speed of light in medium n2.
Select one or more:
a. Force on an object mass m moving in a circle of radius R: F = mv2/R
b. B-field of a long straight wire: B = Hol/2nR
c. Snell's law: n;sin0, = n2sin02
d. Doppler shift: f' = f(1 ± u/c)
e. C =
= fA
f. Magnetic Force on a moving charge: F = qvBsin0
g. Force on a current carrying wire: F = BILsine
h. Mirror or Thin Lens Equation: 1/d, + 1/d; =1/f, h/h¡ = -d/d;
Transcribed Image Text:In the figure at right the light is crossing a vertical interface with the normal Medium n1 marked as a dashed line. The light is coming from the left and crossing to the right.. Medium n2 normal Which is larger? The index of refraction is larger The speed of light is faster in Choose the equation or equations that you will need to use to calculate n2 given the angles of incidence and refraction and then to find the speed of light in medium n2. Select one or more: a. Force on an object mass m moving in a circle of radius R: F = mv2/R b. B-field of a long straight wire: B = Hol/2nR c. Snell's law: n;sin0, = n2sin02 d. Doppler shift: f' = f(1 ± u/c) e. C = = fA f. Magnetic Force on a moving charge: F = qvBsin0 g. Force on a current carrying wire: F = BILsine h. Mirror or Thin Lens Equation: 1/d, + 1/d; =1/f, h/h¡ = -d/d;
h. Mirror or Thin Lens Equation: 1/d, + 1/d; =1/f, h/h; = -d/d;
i. Magnetic Flux: 0 = BAcose
%3D
j. B Field at the center of a loop: B = NHOL/2R
k. Torque on a loop: t = NIABsine
I. Induced emf of a coil: ɛ = -NA®/At
m. Force between current carrying wires separated by distance d: F = HolG|2L/2nd
O n. Index of refraction n = c/v
Light crosses from one medium into another. In the first medium light strikes the surface at an angle of 25° to the
normal to the surface. In the second medium the index of refraction is 3.9 and the ray of light has an angle to the
normal of 45°. What is the index of refraction in the first medium?
Select one:
а. 6.5
O b. 2.33
c. 0.60
d. 1.67
What is the speed of light in m/s in the medium with an index of refraction n = 3.9?
%3D
Answer:
Transcribed Image Text:h. Mirror or Thin Lens Equation: 1/d, + 1/d; =1/f, h/h; = -d/d; i. Magnetic Flux: 0 = BAcose %3D j. B Field at the center of a loop: B = NHOL/2R k. Torque on a loop: t = NIABsine I. Induced emf of a coil: ɛ = -NA®/At m. Force between current carrying wires separated by distance d: F = HolG|2L/2nd O n. Index of refraction n = c/v Light crosses from one medium into another. In the first medium light strikes the surface at an angle of 25° to the normal to the surface. In the second medium the index of refraction is 3.9 and the ray of light has an angle to the normal of 45°. What is the index of refraction in the first medium? Select one: а. 6.5 O b. 2.33 c. 0.60 d. 1.67 What is the speed of light in m/s in the medium with an index of refraction n = 3.9? %3D Answer:
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