Explain what is the de broglie wavelength in cm

Assignment Help Chemistry
Reference no: EM13276030

What is the de Broglie wavelength in cm, of a 12.9 g hummingbird flying at 1.14 102 mph? (1 mile = 1.61 km.)

Reference no: EM13276030

Questions Cloud

Determine what is the winding density of the solenoid : A solenoid of length=0.7 m and radius R=5cm stores an amount of energy U=6x10^-6 J when a current I=0.4 A passes through it. What is the winding density of the solenoid
What is aei times-interest-earned : AEI Incorporated has $4 billion in assets, and its tax rate is 40%. Its basic earning power (BEP) ratio is 13%, and its return on assets (ROA) is 4%. What is AEI's times-interest-earned (TIE) ratio? Round your answer to two decimal places.
Find the flux linkages of the primary and secondary : A transformer has 100 turns on the primary (terminals 1-1') and 200 turns on the secondary (terminals 2-2'). A current in the primary causes a magnetic flux, which links all turns of both the primary and the secondary.
What is the chemical reaction that formed these molecules : The molecule below is a disaccharide made from monomers of simple sugars. Both molecules were synthesized suing a common chemical reaction. What is the chemical reaction that formed these molecules and what is the common by-product of both these r..
Explain what is the de broglie wavelength in cm : What is the de Broglie wavelength in cm, of a 12.9 g hummingbird flying at 1.14 102 mph? (1 mile = 1.61 km.)
What is crypton cost of capital : What is Crypton's cost of capital where the firm's tax rate is 30%? Question= what is Crypton cost of capital ---% ?
What will be the company return on equity : Under these conditions, the tax rate will be 30%. If the changes are made, what will be the company's return on equity? Round your answer to two decimal places.
Compute the boiling point of a solution : Urea, NH2CONH2, is a nonvolatile nonelectrolyte. Calculate the boiling point of a solution of 30.0g of urea in 250g of water
Determine equivalent inductance of the system at terminals : The accompanying schematics each show two inductors with coupling but with different dot markings. For each of the two systems, determine the equivalent inductance of the system at terminals 1-1' by combining inductances.

Reviews

Write a Review

Chemistry Questions & Answers

  Define skeleton reaction and include states of all reactants

Balance the following skeleton reaction and include states of all reactants and products in your balanced equation.

  Explain the molar mass determination

two mwthods were described for determining the volume of the flask used for the molar mass determination.

  Explain what is the pressure of the n2 gas in the cylinder

A steel cylinder with a volume of 15.0 L is filled with 50.0 G of nitrogen gas at 25 degrees C. What is the pressure of the N2 gas in the cylinder

  Explain structural representation to describe the h-bonding

Draw a structural representation to describe the H-bonding responsible for the high boiling point of ethylamine and the structural representation of the H-bonding present when ethylamine dissolves in water.

  State the value of the molar absorptivity

the value of the molar absorptivity is 4.84*10^3 M^-1 cm^-1 for K2CrO4 at that wavelength. what is the concentration of the solution

  What is the capacity factor for the analyte

Consider a chromatogram containing a single analyte with retention time of 4 minutes. The mobile phase elution time is 0.2 minutes. What is the capacity factor (k') for the analyte in question?

  Define the proton nmr spectrum of compound d

The proton NMR spectrum of compound D is given below. Treatment of compound D with ethyl magnesium bromide yields A. Draw the structures of compounds A, B, C, and D. 1H NMR of D: d 8.1-7.5, multiplet, 5H; 2.85, quartet, 2H; 1.30, triplet, 3H.

  Balanced molecular equation for combustion of methanethiol

Write the balanced molecular equation for the combustion of methanethiol in an excess supply of oxygen.

  State the simplest cycloalkyne has how many carbons

the simplest cycloalkyne has how many carbons? What is the Isoelectric point for aspartic acid. (Amino Acid PI)

  How a change in the amount of a product causes

Explain how a change in the amount of a product causes a shift in equilibrium?

  Define how the measured atmospheric pressure is corrected

When determining the pressure of dry hydrogen gas, explain how the measured atmospheric pressure is corrected for the presence

  State accurately measure the melting point of vegetable oil

Propose a method to accurately measure the melting point of vegetable oil both before and after hydrogenation. Keep in mind that it will be too thick and greasy to insert in a capillary tube

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