This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the frequency of yellow-green light that has a wavelength of 550 ... (Read 84 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Jul 28, 2018
What is the frequency of yellow-green light that has a wavelength of 550 nm?

Question 2

A neutron has a mass of 1.67  1027 kg. Its de Broglie wavelength is 1.4  1010 m. What is its kinetic energy (in eV)?
 a. 4
  b. 0.4
  c. 0.04
  d. 40
  e. 0.08


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 28, 2018
Answer to Question 1

5.5  1014 Hz

Answer to Question 2

c


HCHenry

  • Member
  • Posts: 591
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
(a) A turbidometry detector measures laser light directly across from the light source. The sample, ... (a) A turbidometry detector measures laser light directly across from the light source. The sample, ...
What is the frequency of individuals that are homozygous for this allele? What is the frequency of individuals that are homozygous for this allele?
A small 355-g box hangs from one end of a thin light string that goes over a frictionless ... A small 355-g box hangs from one end of a thin light string that goes over a frictionless ...
Letter Frequency Table Letter Frequency Table
Current intensity and the frequency of action potentials Current intensity and the frequency of action potentials
Video: Five phases of cardiac cycle & Atrial contraction

For a complete list of videos, visit our video library