(a) Interpretation: The number of photons generated each second from a CO 2 laser is to be calculated. Concept introduction: The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

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Answer 1

Question

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

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Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of soup containing 109 g of water is heated in a microwave oven from 20.°C to 93.°C, with radiation of wavelength 91 mm. How many photons are absorbed by the water in the soup? The specific heat of water is 4.184 J/g°C Enter your answer, using scientific notation, in a format such as 1.2345e23 (to 4 decimal places).

Answer the following questions about a Blu-ray laser:(a) The laser on a Blu-ray player has a wavelength of 405 nm. In what region of the electromagnetic spectrum is this radiation? What is its frequency? (b) A Blu-ray laser has a power of 5 milliwatts (1 watt = 1 J s−1). How many photons of light are produced by the laser in 1 hour? (c) The ideal resolution of a player using a laser (such as a Blu-ray player), which determines how close together data can be stored on a compact disk, is determined using the following formula: Resolution = 0.60(λ/NA), where λis the wavelength of the laser and NA is the numerical aperture. Numerical aperture is a measure of the size of the spot of light on the disk; the larger the NA, the smaller the spot. In a typical Blu-ray system, NA = 0.95. If the 405-nm laser is used in a Blu-ray player, what is the closest that information can be stored on a Blu-ray disk? (d) The data density of a Blu-ray disk using a 405-nm laser is 1.5 × 107 bits mm−2. Disks have…

Answer the following questions about a Blu-ray laser:(a) The laser on a Blu-ray player has a wavelength of 405 nm. In what region of the electromagnetic spectrum is this radiation? What is its frequency?(b) A Blu-ray laser has a power of 5 milliwatts (1 watt = 1 J s−1). How many photons of light are produced by the laser in 1 hour?(c) The ideal resolution of a player using a laser (such as a Blu-ray player), which determines how close together data can be stored on a compact disk, is determined using the following formula: Resolution = 0.60(λ/NA), where λ is the wavelength of the laser and NA is the numerical aperture. Numerical aperture is a measure of the size of the spot of light on the disk; the larger the NA, the smaller the spot. In a typical Blu-ray system, NA = 0.95. If the 405-nm laser is used in a Blu-ray player, what is the closest that information can be stored on a Blu-ray disk?(d) The data density of a Blu-ray disk using a 405-nm laser is 1.5 × 107 bits mm−2. Disks have…

Answer 2

Question

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

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Answer 3

Question

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

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Answer 4

Question

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Expert Solution & Answer

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Answer 5

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Answer 6

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Answer 7

Chapter 15, Problem 15.62E

Interpretation Introduction

(a)

Interpretation:

The number of photons generated each second from a CO2 laser is to be calculated.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The conversion of 1.6×1025 photons into Einstein is to be shown.

Concept introduction:

The term Laser is the abbreviation for “Light Amplification by Stimulated Emission of Radiation”. The laser gives light after the amplification process. The energy of light after the amplification process is so high that this device can be used to cut a thick metal sheet.

Answer 10

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Answer 11

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Answer 12

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Answer 13

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Solution Summary: The author explains that the number of photons generated each second from a CO_Text2 laser is to be calculated.

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