Explain monochromators as wavelength selectors

Assignment Help Chemistry
Reference no: EM13490297

Describe the difference between the following and list any particular advantage possessed by one over the other a)filters and monochromators as wavelength selectors

Reference no: EM13490297

Questions Cloud

Explain what masses of cacl2 and water should be used : You need to dissolve CaCl2 in water to make a mixture that is 38.0% calcium chloride by mass. If the total mass of the mixture is 681.2 g, what masses of CaCl2 and water should be used
Calculate the electric field above and below the plane : Consider an infinite non-conducting plane (sheet) of charge. The sheet has a uniform charge density +3s. Calculate the electric field above and below the plane
Find is the electric field pointing up or down : A negatively charged ball having a mass of 10 grams falls from rest in vacuum from a height of 3 meters in a uniform vertical electric field of 104 N/C. find Is the electric field pointing up or down
Explain the ph of the buffer that result nah2po4 : What is the pH of the buffer that result when 12 g of NaH2Po4 and 8.00 g of NaHPO4 are diluted with water to a volume of 0.50 L. ( Ka of H2PO4- = 6.2*10^-8 , the molar masses of NaH2PO4 and Na2HPO4 are 120.0 g/mol and 142.0 g/mol respectively).
Explain monochromators as wavelength selectors : Describe the difference between the following and list any particular advantage possessed by one over the other a)filters and monochromators as wavelength selectors
Evaluate the external auditors response options : Evaluate the external auditors' response options requesting the external auditor to limit testing and the scope of an audit engagement by giving consideration to the ethical requirements and the auditor's responsibility imposed by the Public Compa..
How long does it take for the penny to fall : A penny slides off a table 30in high and falls straight to the floor. How long does it take for the penny to fall
Explain equilibrium with the surroundings has a higher vapor : A curved surface of a liquid which has its vapor pressure at equilibrium with the surroundings has a higher vapor pressure than a flat surface. Why
What is the initial height of the bob : A pendulum bob is released from the some initial height such that the speed of the bob at the bottom of the swing is 1.9m/s. What is the initial height of the bob

Reviews

Write a Review

 

Chemistry Questions & Answers

  Explain component of the phosphate buffer

write an equation for which component of the phosphate buffer (H2PO4-/ HPO4^2-) reacts when HCl is added. Do the same for NaOH.

  Explain unfavorable equilibrium constant

KEtones also undergo the aldo condensation, although a succesful reaction often requires "enhanced" conditions, since the addition involves an unfavorable equilibrium constant.

  Write the complete equation for reaction

Can someone please help me I need to A. Write the complete equation for each reaction that produced a precipitate

  Evaluate the concentration of kcl solution

Estimate the concentration of KCL solution at 298K, if the vapor pressure of pure water is 23.76 mmHg and that of KCL solution is 22.98 mmHg

  Draw the structure of hydrocarbon

A large number of polycyclic benzenoid aromatic hydrocarbons are known. One of these, benz/a/pyrene, is a powerful carcinogen found in tobacco smoke. Draw the structure of this hydrocarbon. Can you suggest other sources where this material might b..

  Find what is specific heat of metal

placed in 1.00*10^3 g of water at 25C. final temp of this mixture was 26.3C. What is specific heat of metal?

  How many k/cal are released by freezing 1.4 mol of h2o

Converting liquid H2O to solid ice releases 1.44 kcal/mol. How many k/cal are released by freezing 1.4 mol of H2O?

  State the active ingredient in some antiperspirants

The active ingredient in some antiperspirants is aluminum chlorohydrate, Al2(OH)5Cl. Analysis of a 2.000-g sample of antiperspirant yields 0.334 g of aluminum. What percent (by mass) of aluminum chlorohydrate is present in the antiperspirant?

  Compute the concentration of sodium benzoate

calculate the concentration of sodium benzoate must be present in a 0.20 M solution of benzoic acid

  Compute the partial pressure of each gas

Calculate the partial pressure of each gas and the total pressure if the temperature of the gas is 21 degrees Celcius.

  Compute the volume of liquid h2o formed if the reaction

Consider the combustion reaction between 26.0 mL of liquid methanol (density=0.850g/mL) and 13.0 L of oxygen gas measured at STP. The products of the reaction are CO2(g) and H2O(g),

  How to determine delta h for the reaction

Using only your answer to a, and the following information: Delta H = -283.0 kJ/mol for the reaction: CO(g) +1/2 O2 (g) --> CO2 (g), determine delta H for the reaction: 4CO (g) + 2NO2 (g) --> 4CO2(g) + N2 (g).

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd