Chapter 7 Tro
1.
The wavelength of an electromagnetic wave is
A)
the number of complete oscillations or cycles over a distance of one meter
B)
the number of complete oscillations or cycles in a one second time interval
C)
the distance between successive maxima in the wave
D)
the number of complete oscillations or cycles over a distance of one centimeter
E)
the distance between a minimum and the nearest maximum in the oscillation
2.
What is the wavelength of electromagnetic radiation which has a frequency of
5.732 x
10
14
s

1
?
3.
Which one of the following types of radiation has the lowest frequency?
4.
What is the energy, in joules, of one mole of photons associated with visible light
having a wavelength of 486.1 nm?
5.
What is the frequency, in sec
1
, of radiation which has an energy of 3.371 x 10
19
joules
per photon?
A)
1.697 x 10
15
sec
1
B)
5.893 x 10
7
sec
1
C)
5.087 x 10
14
sec
1
D)
1.966 x 10
15
sec
1
E)
6.626 x 10
34
sec
1
Page 1
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
This is the end of the preview.
Sign up
to
access the rest of the document.
 Fall '08
 Casaschi,A
 Chemistry, Photon, Light, Electromagnetic spectrum, C C D D B B A C E D D C

Click to edit the document details