PLEASE HELP ME ANSWER WITH SOLUTION 3,6 Direction: Read then solve the question carefully. Click the letter of the correct answer.Question:Find the radius of a nucleus of U – 92.Select one:O 7.4 fmO 9.1 fmO 1.9 fmO 4.7 fm Direction: Read then solve the question carefully. Click the letter of the correct answer.Question:For 208 Pb, find the net electrical charge of the nucleus.Select one:O Inet+1.60 x 10 19cO qnet = -1.60 × 10-19 CO qnet+1.90 x 10-16 cO qnet-1.90 x 10 16 C

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Find the radius of a nucleus of U – 92. Select one: O 7.4 fm O 9.1 fm O 1.9 fm O 4.7 fm

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter31: Radioactivity And Nuclear Physics

Section: Chapter Questions

Problem 81PE: Unreasonable Results A physicist scatters (rays from a substance and sees evidence of a nucleus...

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Concept explainers

Rutherford's scattering experiment

Rutherford’s scattering experiment is also known as the gold foil experiment. This experiment disproved the plum pudding model of J.J. Thomson. In a gold foil experiment, high-energy alpha particles are made to strike a thin gold foil. The scattered alpha particles are detected using a detector. This experiment showed that the positive charge of the atom is at the center. Most of the atom’s mass is also confined to a small volume at the center. This region is known as the nucleus of the atom.

Question

PLEASE HELP ME ANSWER WITH SOLUTION

3,6

Direction: Read then solve the question carefully. Click the letter of the correct answer.
Question:
Find the radius of a nucleus of U – 92.
Select one:
O 7.4 fm
O 9.1 fm
O 1.9 fm
O 4.7 fm

Direction: Read then solve the question carefully. Click the letter of the correct answer.
Question:
For 208 Pb, find the net electrical charge of the nucleus.
Select one:
O Inet
+1.60 x 10 19c
O qnet = -1.60 × 10-19 C
O qnet
+1.90 x 10-16 c
O qnet
-1.90 x 10 16 C

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