Homework Answers
Gallium arsenide (GaAs), which is also a updated version of Silicon. Optical devices usually operates at higher frequency, which makes GaAs an ideal fit for optical devices owing to its wider energy-band gap, wider bandwidth and insensitivity to heating.
Other than GaAs, Si, Ge and B are in pure form which are also used in optical devices. GaAs a composition of Zinc blend is superior than the three.
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One of the following materials is used for optical devices: 15 (1 Point) O siscon Gas...
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of...
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of chloride in the reactor water which of the following method of contra feed and bleed nse deaeration of makeup water degasification to remove the resulting chlorine gas formed by excess chlorides addition of boron to form boron trichloride, which is easily removed via ion exchange Save Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service...
please answer the last part "the probability that at least one out of 3 devices of...
please answer the last part "the probability that at least one
out of 3 devices of this type will function for at least 42
months:"
(1 point) The probability density function of X, the lifetime of a certain type of device (measured in months), is given by 0 if x s 15 f(x)= if x> 15 Find the following: P(X> 18) 5/6 The cumulative distribution function of X: 0 if xs 15 F(x) 15/x +1 if x> 15 The probability...
Which of the following materials are typically used as wires in composites? Aluminum oxide Glass |-■...
Which of the following materials are typically used as wires in composites? Aluminum oxide Glass |-■ Silicon nitride : Boron Steel Tungsten ■ Silicon carbide Molybdenum Graphite/carbon
6. -12 points OSGenChem16.1.P.011. One of the radiographic devices used in a dentist's office emits an X-ray of wav...
6. -12 points OSGenChem16.1.P.011. One of the radiographic devices used in a dentist's office emits an X-ray of wavelength 2.100 x 10-11 m. What is the energy, in joules, and frequency. In her My Notes Ask Your Teacher energy frequency of this X-ray Supporting Materials Periodic Table El Constants and Factors Supplemental Data Additional Materials Section 6.1 O Google Google 9 $
OPTOELECTRONICS BASED GAS SENSORS. Description: Silicon photonics is a rapidly growing industry, potentially reaching an annual...
OPTOELECTRONICS BASED GAS SENSORS.
Description:
Silicon photonics is a rapidly growing industry, potentially
reaching an annual value of over a billion dollars in the coming
decade. In parallel, the complexity of photonic integrated circuits
has increased by more than an order of magnitude. The optical
response of silicon at wavelengths used for telecommunications,
however, is relatively weak. Current optoelectronic technologies
therefore rely on integrating other materials with the desired
properties. In this context, graphene has emerged as an excellent
candidate...
18 Question (1 point) Self-contained self-rescue breathing devices, like the one in the figure below, convert...
18 Question (1 point) Self-contained self-rescue breathing devices, like the one in the figure below, convert CO2 into Oy according to the following (balanced) reaction: 4KO, (s) +200,(g) 2K,CO,(s)+302 (8) Image Credit: Jack Jackson/Alamy 1st attempt It See Periodic Table How many grams of KO2 are needed to produce 879.0 L of O, at 13.0°C and 1.00 atm?
Question 1 (1 point) In an electrochemical cell resulting in the corrosion of metals and oxidation-reduction rea...
Question 1 (1 point) In an electrochemical cell resulting in the corrosion of metals and oxidation-reduction reaction takes place. The oxidized and the are are reduced impurities in the metal, pure metal atoms ions in solution, surface metal atoms metal grains, surface metal atoms metals atoms, ions in solution Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service run, the bed may clog due to buildup of corrosion products and suspended solids. Which of...
1. Select one of the following medical devices and research 1t, 2nd, and 3rd generation biomaterials...
1. Select one of the following medical devices and research 1t, 2nd, and 3rd generation biomaterials that have been used (or are in development). Summarize their use. Catheters Electrodes Vascular stents Dentures
Question 1 (1 point) Which of the following is not a benefit of server virtualization? O...
Question 1 (1 point) Which of the following is not a benefit of server virtualization? O A) ease of scalability O s) increases data security O c) reduces hardware costs D) reduces idle time of the CPU Question 2 (1 point) Which of the following would NOT necessarily be considered a BIG DATA technology? OA) Sensors/Cameras/Mobile devices B) Data warehouses c) Cloud computing acBook Air F8 9 F10 F7 F5 0
Questions 3 and 4 refer to the following material. A gas beginning at point O on...
Questions 3 and 4 refer to the following material. A gas beginning at point O on the graph can be taken along four paths to different ending conditions. O #4 #3 #1 #2 v (cm2) 3. Which of the following correctly ranks the paths for work done by the gas? (A) W4> W3> W2> W1 4. Along which of the paths will the gas absorb the most heat? (A) 1 (C)3 5 (B) 2 (D) 4 Mass Added
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of chloride in the reactor water which of the following method of contra feed and bleed nse deaeration of makeup water degasification to remove the resulting chlorine gas formed by excess chlorides addition of boron to form boron trichloride, which is easily removed via ion exchange Save Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service...
please answer the last part "the probability that at least one
out of 3 devices of this type will function for at least 42
months:"
(1 point) The probability density function of X, the lifetime of a certain type of device (measured in months), is given by 0 if x s 15 f(x)= if x> 15 Find the following: P(X> 18) 5/6 The cumulative distribution function of X: 0 if xs 15 F(x) 15/x +1 if x> 15 The probability...
Which of the following materials are typically used as wires in composites? Aluminum oxide Glass |-■ Silicon nitride : Boron Steel Tungsten ■ Silicon carbide Molybdenum Graphite/carbon
6. -12 points OSGenChem16.1.P.011. One of the radiographic devices used in a dentist's office emits an X-ray of wavelength 2.100 x 10-11 m. What is the energy, in joules, and frequency. In her My Notes Ask Your Teacher energy frequency of this X-ray Supporting Materials Periodic Table El Constants and Factors Supplemental Data Additional Materials Section 6.1 O Google Google 9 $
OPTOELECTRONICS BASED GAS SENSORS.
Description:
Silicon photonics is a rapidly growing industry, potentially
reaching an annual value of over a billion dollars in the coming
decade. In parallel, the complexity of photonic integrated circuits
has increased by more than an order of magnitude. The optical
response of silicon at wavelengths used for telecommunications,
however, is relatively weak. Current optoelectronic technologies
therefore rely on integrating other materials with the desired
properties. In this context, graphene has emerged as an excellent
candidate...
18 Question (1 point) Self-contained self-rescue breathing devices, like the one in the figure below, convert CO2 into Oy according to the following (balanced) reaction: 4KO, (s) +200,(g) 2K,CO,(s)+302 (8) Image Credit: Jack Jackson/Alamy 1st attempt It See Periodic Table How many grams of KO2 are needed to produce 879.0 L of O, at 13.0°C and 1.00 atm?
Question 1 (1 point) In an electrochemical cell resulting in the corrosion of metals and oxidation-reduction reaction takes place. The oxidized and the are are reduced impurities in the metal, pure metal atoms ions in solution, surface metal atoms metal grains, surface metal atoms metals atoms, ions in solution Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service run, the bed may clog due to buildup of corrosion products and suspended solids. Which of...
1. Select one of the following medical devices and research 1t, 2nd, and 3rd generation biomaterials that have been used (or are in development). Summarize their use. Catheters Electrodes Vascular stents Dentures
Question 1 (1 point) Which of the following is not a benefit of server virtualization? O A) ease of scalability O s) increases data security O c) reduces hardware costs D) reduces idle time of the CPU Question 2 (1 point) Which of the following would NOT necessarily be considered a BIG DATA technology? OA) Sensors/Cameras/Mobile devices B) Data warehouses c) Cloud computing acBook Air F8 9 F10 F7 F5 0
Questions 3 and 4 refer to the following material. A gas beginning at point O on the graph can be taken along four paths to different ending conditions. O #4 #3 #1 #2 v (cm2) 3. Which of the following correctly ranks the paths for work done by the gas? (A) W4> W3> W2> W1 4. Along which of the paths will the gas absorb the most heat? (A) 1 (C)3 5 (B) 2 (D) 4 Mass Added
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