Homework
Page 134, questions 13-14
Homework
13. According to the Bohr model,
why do atomic emission spectra
contain only certain frequencies
of light?
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14. Why is the wavelength of a
moving soccer ball not detectable
to the naked eye?
Homework
The wavelength of a particle is
h
λ = mv
(“lamda”) is wavelength
λ
h is a constant
m is mass
v (“nu”) is frequency
Homework
For an electron:
h
= v
m
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For a soccer ball:
λ
=
h
v