Multiple Choice
If we are able to detect that our 100 pound friend Julia has gained weight after she gains only 5 pounds, with a Weber fraction of 1/20, how much weight must our 200 pound friend Justin gain for us to notice?
A) 5 pounds
B) 10 pounds
C) 20 pounds
D) 50 pounds
Correct Answer:

Verified
Correct Answer:
Verified
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