Kimjohnson1 Kimjohnson1
  • 18-11-2015
  • Chemistry
contestada

What is the frequency of an x-Ray with a wavelength of 1.15 times 10^-10

Respuesta :

writermarks writermarks
  • 18-11-2015
v = f 入 (velocity = frequency x wavelength) 
If we have the speed ( for wave in vacuum i.e. 3 x 10^8 m/s) 
Then the frequency of x-ray is 
(3 x 10^8) ÷(1.15 x 10^-10) = 2.61 x 10^18 
Answer Link

Otras preguntas

Which Enlightenment ideas are expressed by John Adams in the quotation above?
Write your question here :What is a freedom of expression??
Different versions of the same trait are referred to as
How did technology affect Aryan trade and warfare?
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. If a sample of 15 random matches of the play
How many grams of NH3 can be produced from 4.54 mol of N2 and excess H2?
Which section of an essay restates the thesis statement? A. Second paragraph B. Third paragraph C. Conclusion D. Introduction
Which percent would represent an event that is very unlikely?
Find the area of a regular pentagon with radius 9mm
can i get some help for questions 13 and 14 write the value of the expression (these are fractions) 13. 3^4/3^4 A) 3 B) 0 C) 1 D) 4 14. 3^3/3^6 A) 1/27 B) 1/9 C