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e-lub [12.9K]
3 years ago
11

An ion in a mass spectrometer follows a semicircular path of radius 14.8. What is the distance it travels?

Physics
2 answers:
aleksklad [387]3 years ago
7 0

The circumference of a circle is (2π · the circle's radius).

The length of a semi-circle is  (1π · the circle's radius) =

                                                 (π · 14.8) = 46.5 (rounded)

(The unit is the same as whatever the unit of the  14.8  is.)

Y_Kistochka [10]3 years ago
4 0
Is there a time frame in which it travels?

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Answer:

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