Question 2 Electrons are used as the probing particle in modern nuclear scattering experiments of elements. The following graph shows how the variation in intensity of electrons detected varies with scattering angle for such an experiment. Relative intensity of scattered electrons 1 10¹ 10² 10-3 104 10-5 30 40 50 60 70 Scattering angle, 8 / degrees a) If the wavelength of the incident electrons is 4.0 m, calculate the radius of the atomic nucleus that has scattered them.

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Question 2
Electrons are used as the probing particle in modern nuclear scattering experiments of elements. The following
graph shows how the variation in intensity of electrons detected varies with scattering angle for such an
experiment.
Relative
intensity of
scattered
electrons
1
10¹
102
10-3
104
10-5
30
40
50
60 70 Scattering angle, 8 / degrees
a) If the wavelength of the incident electrons is 4.0 m, calculate the radius of the atomic nucleus that has
scattered them.
Transcribed Image Text:Question 2 Electrons are used as the probing particle in modern nuclear scattering experiments of elements. The following graph shows how the variation in intensity of electrons detected varies with scattering angle for such an experiment. Relative intensity of scattered electrons 1 10¹ 102 10-3 104 10-5 30 40 50 60 70 Scattering angle, 8 / degrees a) If the wavelength of the incident electrons is 4.0 m, calculate the radius of the atomic nucleus that has scattered them.
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