Calculate the energy in j of a photon

Assignment Help Chemistry
Reference no: EM13135707

Calculate the energy in J of a photon in the radar region of the electromagnetic spectrum that has a wavelength of 24.3 cm. Express answer in scientific notation.

Reference no: EM13135707

Questions Cloud

What is the target cost : Pauw's Pots is considering the production of a new line of pottery. Based on preliminary market research, management has decided that each pot should be priced at $60. Furthermore, management believes that the profit margin should be 40 percent of..
What else might you consider : If you were looking at two companies and one had a large amount of debt and the other didn't, would you choose the one without debt? Always? What else might you consider?
How many units must racer sell in order to break even : A new employee suggests that Racer Industries sponsor a company 10-K as a form of advertising. The cost to sponsor the event is $7,200. How many more units must be sold to cover this cost?
What is a stock split and what effect does it have on : What is a stock split and what effect does it have on the company’s stock? What effect will it likely have on the market value of the company’s stock?
Calculate the energy in j of a photon : Calculate the energy in J of a photon in the radar region of the electromagnetic spectrum that has a wavelength of 24.3 cm. Express answer in scientific notation.
Word paper on "is homosexual marriage acceptable". : writing a 1000 word paper on "Is Homosexual marriage acceptable".
Calculate the dividends per share : Calculate the dividends per share on each class of stock for each of the four years. Round all answers to nearest whole cent. If no dividends are paid in a given year, enter 0.
Find sales representatives in pharmaceutical industry sample : If you must estimate the population mean within 2 days, how many sales representatives in the pharmaceutical industry should you sample? Use the 90% confidence interval.
How much cash did haden receive from its customers : Haden Inc. had cash sales of $300,000 and credit sales of $1,050,000. The accounts receivable balance increased $15,000 during the year. How much cash did Haden receive from its customers during the year?

Reviews

Write a Review

Chemistry Questions & Answers

  How much hcl gas can be produced

How much HCl gas can be produced at STP by reacting 198 g of NaCl with excess H2SO4?NaCl + H2SO4 ! NaHSO4 + HCl.

  Determine the molecular formula of this substance

A compound has the empirical formula CH2O. When 0.0866g is dissolved in 1.000g of ether, the solution's boiling point is 36.5 degrees C. Determine the molecular formula of this substance.

  Calculating charge balance

The Cl^- concentration in the water analysis given has been questioned. What concentration of Cl^- (mg/L) would make the cations and anions balance?

  What is the molecularity of elementary reaction

What is the molecularity of the following elementary reaction? NH2Cl(aq) + OH¯(aq) -> NHCl¯(aq) + H2O(l)

  What mass of silver bromide is formed

The double-replacement reaction between silver-nitrate and sodium bromide produces silver bromide, a component of photographic film.

  Calculate the total kinetic energy of the gaseous mixture

A 100.-L flask contains a mixture of methane, CH4, and argon at 25C. The mass of argon present is 228 g and the mole fraction of methane in the mixture is 0.650. Calculate the total kinetic energy of the gaseous mixture.

  What is the percentage yield of this reaction

when 9.00 g of Al react with an excess of H3PO4, 30.0 g of AlPO4 are prodecued. What is the percentage yield of this reaction?

  Explain the final temperature of the gas

The final temperature of the gas, Would it be feasible to make ethanol, C2H5OH, by the following reaction ( under standard conditions and 25 degrees C)

  Explain rate law for proposed mechanism

Rate Law for Proposed Mechanism, Consider the reaction 2NO(g) + O2 ---> 2NO2 (g). The following mechanism has been proposed to explain the experimental rate law

  Calculate the minimum energy to produce an electron

Calculate the minimum energy a photon must have to produce an electron hole pair in an extrinsic semiconductor of band gap 1.0 electron volts.

  How much energy (in kilojoules) is required

How much energy (in kilojoules) is required to convert 205 mL of diethyl ether at its boiling point from liquid to vapor if its density is 0.7138 g/mL?

  Explain identifying reactions using ir spectroscopy

When 2-bromopropane reacts with ethoxide ion, two products are formed; one is the product of Sn2 substitution and the other is the product of E2 elimination.

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