Mantles for gas lanterns contain thorium, because it forms an oxide that can survive being heated to incandescence for long periods of time. Natural thorium is almost 100% 232Th , with a half-life of 1.405 × 1010 y. Randomized Variablesm = 270 mg If an average lantern mantle contains 270 mg of thorium, what is its activity in Bq?
Mantles for gas lanterns contain thorium, because it forms an oxide that can survive being heated to incandescence for long periods of time. Natural thorium is almost 100% 232Th , with a half-life of 1.405 × 1010 y. Randomized Variablesm = 270 mg If an average lantern mantle contains 270 mg of thorium, what is its activity in Bq?
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 45PE: Data from the appendices and the periodic table may be needed for these problems. A 60Co source is...
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Mantles for gas lanterns contain thorium, because it forms an oxide that can survive being heated to incandescence for long periods of time. Natural thorium is almost 100% 232Th , with a half-life of 1.405 × 1010 y.
Randomized Variablesm = 270 mg
If an average lantern mantle contains 270 mg of thorium, what is its activity in Bq?
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