The main losses of the energy conversion of solar cells are: 1. The reflection at the front surface of the cell. 2. The wide range of the energy gap. 3. The shading due to the front grid metallic contact. O 1+2 only. O 1 +3 only. 2 + 3 only. All of the above.

The main losses of the energy conversion of solar cells are: 1. The reflection at the front surface of the cell. 2. The wide range of the energy gap. 3. The shading due to the front grid metallic contact. O 1+2 only. O 1 +3 only. 2 + 3 only. All of the above.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter5: Signals And Noise

Section: Chapter Questions

Problem 5.4QAP

See similar textbooks

Related questions

Q: A cylindrical sample of solid germanium has length 55.0 mm and diameter 5.0 mm. In a test circuit,…

Q: Each surface is 6 dm3 in an electrolysis cell containing a copper sulphate solution. Current density…

A: Total Current strength = current density * surface area = (20 A / dm2 *…

Q: Show that at 3000°K, the chemical potential μ for aluminium differs from μ0 by less than 0.1…

A: The variation of the free energy associated with a system by the addition of one mole of the…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Copper ions reducing to cu as Cu2++2e-= Cu . Here we can see that 2 moles of electrons are required…

Q: 2. Dip-coating process is one of the methods for electrode surface modification.

A: Yes it is true ... Dip coating process us one the process of electrode surface modification

Q: LECTROCHEMISTRY: Copper was electroplated from a CuzSo4 solution onto an electrode with an active…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cuzs04 solution onto an electrode with an active…

Q: across 200 V battery, the total circuit resistance will be

A: As two bulbs are connected in series so, Bulb 1 resistance (R1)= V2/P=2002/100=400 ohm Bulb 2…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: We will first find mass of cu deposited, then find volume of cu. Atlast we will find thickness of…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: We will calculate the mass of cu, then find volume of cu . Using this we will find thickness of cu .

Q: w w dm' is coating by current flow in 75 minutes. The current is kept constant as 1.25 A (I), and…

A: Given: Area=2.5 dm2IT=1.25 ACurrent efficiency =95%

Q: Formation water contains 10,000 ppm of NaCL, 15,000 ppm of MGSO4 and 8,000 ppm of CaCl2 . Calculate…

A: The answer is attached below-

Q: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of…

A: Given: Surface are of the plate = 3.34 cm2 Density of copper = 8.96 g/cm3 Current passed = 4.94 A…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Given : We have to calculate the thickness for the reaction.

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu,so4 solution onto an electrode with an active…

A: We will first find mass of cu deposited, then calculate volume of cu and then thickness .

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO, solution onto an electrode with an active…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu,so, solution onto an electrode with an active…

Q: ELECTROCHEMISTRY: Copper was electroplated from a CuzsoA solution onto an electrode with an active…

Q: Overpotential is due to __. Select all that apply. Mass transfer Charge transfer…

A: Mass transfer Charge transfer Is affects the overpotential.

Q: What are two common applications for photoconductive cells ?

A: Solution : photoconductive cells are also known as light-sensitive registers. It works on the…

Q: Determine the Epc in the following voltammogram 20.0 B 7.5 -5.0 -17.5 -30.0 Current (A) A 800.0 1…

A: The Epc in CV can be calculated as follows

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of 6.8…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: We will calculate amount of cu deposited, then calculate volume of cu. Using it we will find…

Q: ELECTROCHEMISTRY: Copper was electroplated from a CuzSO4 solution onto an electrode with an active…

A: We will first calculate the mass of cu, then find volume of cu. Using this we will calculate…

Q: 12) A container made of steel, having base dimensions of 100 x 150 mm and a wall thiickness of 10…

A: According to guidelines i can answer only first question Given Current = 0.15 Amp Area = 100*150

Q: We apply a voltage of 10 V to Fcc an aluminum wire 2 mm diameter and 20 m long , if 10 % of the…

A: Drift velocity of the electrons is the average velocity obtained by the electrons in the material in…

Q: ELECTROCHEMISTRY: Copper was electroplated from a CU2SO4 solution onto an electrode with an active…

A: Given, Surface area of the electrode - 4.27 cm2 Current(I) - 3.5 A Time(t) - 0.6432 hours = (0.6432…

Q: A conductance cell filled with 0.01 M solution of an electrolyte offered a resistance of 2300 ohms.…

A: Given: Resistance, R = 2300 Ω Length or distance between electrodes, l = 1.90 cm Area of cross…

Q: Write the advantages of the glass electrode. (Please write it correctly and concisely.)

A: advantages of the glass electrode 1) Glass electrodes ware most commonly used where the chemical…

Q: The time needed to plate out 2.00 g Ni(Ni2+) using a 15-amp current is about 3.7 minutes 7.3…

Q: A 2-meter copper conductor which has a cross-sectional area of 8 x 10 – 7 m2 has a potential energy…

A: Given data: *Cross-sectional area of copper is 8 x 10 – 7 m2. * Length of the copper is 2 meter.…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Surface area = 7.43 cm2 Current = 3.8 A Time = 0.9142 hr

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Answer

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2S04 solution onto an electrode with an active…

A: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Given: Surface are of the plate = 6.8 cm2 Density of copper = 8.96 g/cm3 Current passed = 3.28 A…

Q: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of…

A: Given: Surface are of the plate = 3.83 cm2 Density of copper = 8.96 g/cm3 Current passed = 3.94 A…

Q: What is NOT a characteristic of carbon nanotubes ? Select one: O Hydrophilic O Hydrophobic O Strong…

A: First Question: Hydrophilic is not a characteristic of carbon nanotubes. Therefore, the correct…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO, solution onto an electrode with an active…

A: Given: Cu2SO4 is being used for electroplating Area = 3.11cm2 Current = 4.45A Time = 1.2715h

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2sO4 solution onto an electrode with an active…

A: Given: Surface are of the plate = 6.28 cm2 Density of copper = 8.96 g/cm3 Current passed = 4.40 A…

Q: copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of 6.8…

Q: Please describe the function of Gas Diffusion Layer and Bipolar plate in fuel cell stack.

Q: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of…

A: Given, Surface area = 6.96 cm2 Current = 3.55 A Time = 1.0266 hours Density of Cu = 8.96 g / cm3 MW…

Q: ELECTROCHEMISTRY: Copper was electroplated from a Cu2SO4 solution onto an electrode with an active…

A: Cu is deposited at electrode as Cu2++2e-= Cu . We can infer from here that 2 moles of electrons=2F=…

Q: A thin film of zinc is to be deposited on one side of a steel sheet. Determine the zinc film…

A: The total charge passed through the solution was Q= ItQ = ItQ = 2 A ×30×60Q =3600 CZn+2 + 2e- → Zn…

Q: In an oxygen sensor, there is a platinum electrode on either side of the Ca-doped zirconium oxide.…

Q: The time needed to plate out 1.00 g Ni(Ni2+) using a 15-amp current is about 3.7 minutes 7.3…

A: Mass of Ni(Ni^2+)=1.00g Current=15amp Time=?

Q: what difference between convectional cell primitive cell what difference between the crystal…

Question

The main losses of the energy
conversion of solar cells are:
1. The reflection at the front surface of
the cell.
2. The wide range of the energy gap.
3. The shading due to the front grid
metallic contact.
*
1 + 2 only.
1 + 3 only.
2 + 3 only.
All of the above.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction

VIEW

Explanation

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

If you wish to decrease the amount of current in a resistor from 240mA to 180mA by changing the 24V source, what should be the new voltage setting be?
Two parallel gray planes have emissivities of 0.8 and 0.7 and are maintained at 800°C and 1500°C. What is the net radiant energy exchange? What would be the reduction in heat transfer if a radiation shield of polished aluminium (e = 0.04) is placed between them?
Which of the following can be used to introduce impurity into a silicon wafer to control the resistivity of surface layers? A. thermal oxidation B. lon implantation C. photolithography D. thermal diffusion Explain your answer!
We apply a voltage of 10 V to Fcc an aluminum wire 2 mm diameter and 20 m long , if 10 % of the valence electrons carry the electrical charge , the parameter of cell α = 0. 4049 nm , electrical conductivity σ = 3.77 ×105 cm-1. Ω-1. , calculate the average drift velocity of the electrons in m/sec
Overpotential is due to __. Select all that apply. Mass transfer Charge transfer Reference electrode Adsorption/Desorption
Suppose that a beam of light with a wavelength of 450 nm illuminates a reflection grating at an angle of20 degrees with respect to the normal of the grating, as shown in the diagram below. The grating has1200 lines (or grooves) per mm. How many different rays of light will emerge from this grating?
Please assist with the following sub questions of question 1. a) The conductivity of a 0.05M solution of acetic acid at 18⁰C is 4.4×10-4 (ohms)-1cm-1. Limiting molar conductivity of acetic acid at the same temperature is 387 (Ohms)-1cm². Calculate the dissociation constant (Ka) of acetic acid? b) The resistivity of aluminum is 2.824×10-8 ohms.m. Calculate the potential drop across a piece of aluminum wire that is 2.0 mm in diameter and 1.00 m long. Assume current is 1.25 A. C) Calculate the conductance and conductivity of a metal if the resistivity of the metal is 2.824×10-8 ohms.m, with resistance of 9.0×10-3 ohms when current is 1.25 A.
A 2-meter copper conductor which has a cross-sectional area of 8 x 10 – 7 m2 has a potential energy difference of 6 volts between its ends. The resistivity of copper is 1.7 x 10 – 8 Ω-m. Find: a. The resistance of the conductor, and b. The current passing through it
A conductance cell filled with 0.01 M solution of an electrolyte offered a resistance of 2300 ohms. If the electrodes of the cell are 1.90 cm apart and have an area of cross-section equal to 4.70 sq cm, calculate specific conductance
Copper was electroplated from a Cu2SO4 solution onto an electrode with an active surface area of 3.72 cm2. Determine the thickness (mm) of the deposit if the current is kept constant at 3.5 A for 0.7053 hours. (density of Cu = 8.96 g/cm3, MW of Cu = 63.55 g/mol). Input values only with 2 decimal places only.
What is a matrix used in cyclic voltammetry? Define and give example of such
A thin film of zinc is to be deposited on one side of a steel sheet. Determine the zinc film thickness per 1cm2 of steel sheet if 2 A current was used and the electrolytic deposition process was done for exactly 30 minutes at 25oC. The zinc solution has a concentration of 1 M and can be assumed to be constant throughout the process. pls explain the solution shown in the figure thoroughly or you can come up with your own thank you