The reason behind the shinning of the letters against a black back ground.

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Answer 1

Question

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

(c)

To determine

The index of refractive of the material in the grease pencil.

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Interference effects are produced at point P on a screen as a result of direct rays from a 500-nm source and reflected rays offa mirror, as shown in Figure P24.67. If the source is L = 100 m to the left of the screen and h = 1.00 cm above the mirror, find the distance y (in millimeters) to the first dark band above the mirror.

A light ray of wavelength 589 nm (produced by a sodium lamp) traveling through air is incident on smooth, flat slab of crown glass at an angle ?1 of 40° to the normal, as sketched in the figure.(a) Find the angle of refraction, ?2. (b) At what angle ?3 does the ray leave the glass as it re-enters the air? (c) How does the answer for the ?3 change if the ray enters water below the slab instead of the air?

A plano-concave lens having index of refraction 1.50 is placed on a flat glass plate as shown in Figure P36.39. Its curved surface, with radius of curvature 8.00 m, is on the bottom. The lens is illuminated from above with yellow sodium light of wavelength 589 nm, and a series of concentric bright and dark rings is observed by reflection. The interference pattern has a dark spot at the center that is surrounded by 50 dark rings, the largest of which is at the outer edge of the lens. (a) What is the thickness of the air layer at the center of the interference pattern? (b) Calculate the radius of the outermost dark ring. (c) Find the focal lengthof the lens.

Answer 2

Question

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

(c)

To determine

The index of refractive of the material in the grease pencil.

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Answer 3

Question

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

(c)

To determine

The index of refractive of the material in the grease pencil.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

(c)

To determine

The index of refractive of the material in the grease pencil.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

(c)

To determine

The index of refractive of the material in the grease pencil.

Answer 6

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

Answer 7

Chapter 35, Problem 35.11CQ

(a)

To determine

The reason behind the shinning of the letters against a black back ground.

Answer 8

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

Answer 9

(b)

To determine

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

Answer 10

(c)

To determine

The index of refractive of the material in the grease pencil.

Answer 11

(c)

To determine

The index of refractive of the material in the grease pencil.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 35 - Prob. 35.1QQ Ch. 35 - If beam is the incoming beam in Figure 34.10b,...Ch. 35 - Light passes from a material with index of...Ch. 35 - In photography, lenses in a camera use refraction...Ch. 35 - Prob. 35.5QQ Ch. 35 - In each of the following situations, a wave passes...Ch. 35 - A source emits monochromatic light of wavelength...Ch. 35 - Carbon disulfide (n = 1.63) is poured into a...Ch. 35 - A light wave moves between medium 1 and medium 2....Ch. 35 - What happens to a light wave when it travels from...

The reason behind the shinning of the letters against a black back ground.

Solution Summary: The author explains how the different retive index of plastic, air and grease causes shinning of the letters against a black background.

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The reason behind the shinning of the letters against a black back ground.

The reason behind the less usage of electric energy by the first restaurant then a second restaurant.

The index of refractive of the material in the grease pencil.

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