Author Question: Two singly ionized isotopes, X and Y, of the same element move with the same speed perpendicular to ... (Read 78 times)

pane00 · **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