Explain x-ray generators emit x-rays with wavelength

Assignment Help Chemistry
Reference no: EM13295985

Green light has a frequency of about 6.00 \times 10^{14}\; \rm s^{-1}. What is the energy of green light? 2)Hospital X-ray generators emit X-rays with wavelength of about 15.0 nanometers (\rm nm), where 1\;{\rm nm}= 10^{-9}\;{\rm m}. What is the energy of the X-rays?

Reference no: EM13295985

Questions Cloud

How many forints is each dollar worth today : If your friend can withdraw $2,886.46 now and at the beginning of each of the next three years before depleting the account, how many forints is each dollar worth today?
Which of the five competitive forces seem strongest : Please discuss competition in one of the segments of the consumer electronics industry in which Apple competes. Which of the five competitive forces seem strongest? Weakest? What is your assessment of overall industry attractiveness?
Why doesnt water drain out when the tube is hung vertically : 1ml of distilled water is injected into a length of 3mm diametre tubing and sealed at the other end by folding over, Why doesn't water drain out when the tube is hung vertically
What will the firm investment in inventory be : Assume that Zybo, Inc. has sales of $10 million and inventory of $2 million. The corporation utilizes the percent-of-sales method of financial forecasting. If Zybo is expected to generate sales of $14 million next year, what will the firm's invest..
Explain x-ray generators emit x-rays with wavelength : Hospital X-ray generators emit X-rays with wavelength of about 15.0 nanometers (\rm nm), where 1\;{\rm nm}= 10^{-9}\;{\rm m}. What is the energy of the X-rays
Humor regarding dilbert comic : CASINO HAS NO SENSE OF HUMOR REGARDING DILBERT COMIC
How much does the investment banker receive : The investment banker incurs expenses of $1 million in floating the issue and the company incurs expenses of $750,000. The investment banker will receive 8 percent of the proceeds of the offering.
Which objects move the least when paper is pulled rapidly : Place a sheet of paper under a medium-sized book lying on a smooth tabletop or desktop. Which objects move the least when the paper is pulled rapidly
Evaluate the broadcast wavelength of the radio station : A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz ({\rm MHz}), where 1\; {\rm MHz}=10^6\; {\rm Hz}. Calculate the broadcast wavelength of the radio station 102.7 FM

Reviews

Write a Review

Chemistry Questions & Answers

  Changes in a dna molecule may have no effect on the protein

the following changes in a DNA molecule may have no effect on the protein for which the DNA codes

  Define the milikan experiment

The Milikan experiment is important because it determined the of an . Using Thomson's and Milikan's the of an was determined. Rutherford's experiment is important because it clearly demonstrated that the is mostly

  Find out the equiibrium pressure of no2

A reaction mixture initially contains 0.86 M NO and 0.86 M S03. Determine the equiibrium pressure of NO2 if Kc for the reaction at this temperature is 0.0118.

  Calculate kc and kp for the reaction

"A mixture of CH4 and H2O is passed over a nickel catalyst at 100 degrees K. The emerging gas is collected in a 5.00-L flask is found to contain 8.62g of CO, 2.60 g of h2, 43.0 g of CH4, and 48.4 g of H2O.

  How many moles of chlorine molecules correspond

How many moles of chlorine molecules correspond to 7.40 x 1026 molecules of Cl2?

  State and measures the conductivity of an solution

A student measures the conductivity of an Fe2(SO4)3 solution and determines it to be a strong electrolyte. The student incorrectly lists the species in solution as O-2, S-2, Fe+3. Give the correct list of species in the solution.

  Explain energy cannot be transformed from one type

Energy cannot be transformed from one type to another (e.g., potential to kinetic). 3. Matter can be transformed into energy in a chemical reaction. 4. Energy can be created spontaneously from nothing.

  Calculate difference in pressure between methane & ideal gas

13.00 moles of gas are in a 5.00 L tank at 22.6 C. Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are a = 2.300 L^2*atm/mol2 and b = 0.0430 L/mol.

  Depict and discuss the mechanism of the diels-alder reaction

Draw and discuss the mechanism of the Diels-Alder reaction (with arrows to show the electron movements). Draw the orientation of the reacting p-orbitals and indicate how they overlap to form product.

  Explain how does structure help predict and affect the rf

how does structure help predict and affect the Rf of each compound based on intermolecular forces

  State the overall reaction rate for multistep molecularity

The overall reaction order for an elementary reaction always equals its molecularity however the overall reaction rate for multistep reaction can only be determined based on experimental data

  Compute the entropy changes for fusion

Celsius and -125 degrees Celsius , respectively. Calculate the entropy changes for fusion ( solid to liquid) and vaporization (liquid to gas ).

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