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Author Question: Two singly ionized isotopes, X and Y, of the same element move with the same speed perpendicular to ... (Read 80 times)

pane00

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on: Jul 28, 2018
Two singly ionized isotopes, X and Y, of the same element move with the same speed perpendicular to a uniform magnetic field. Isotope X follows a path of radius 3.35 cm while isotope Y moves along a path 3.43 cm in radius. What is the ratio of the two isotope masses, mY/mX?
 a. 0.977
  c. 1.05
  b. 0.954
  d. 1.02

Question 2

The flow rate of blood through the average human aorta, of radius 0.95 cm, is about 90 cm3/s. What is the speed of the blood flow through the aorta?
 a. 14 cm/s
  c. 37 cm/s
  b. 32 cm/s
  d. 29 cm/s


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huda

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


pane00

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Reply 2 on: Jul 28, 2018
Gracias!

sarah_brady415

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Reply 3 on: Yesterday
:D TYSM

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