An iron nucleus has a radius of 5.4 10 15 m and a mass of 9.3
Question:
An iron nucleus has a radius of 5.4 × 10−15 m and a mass of 9.3 × 10−26 kg.
(a) What is its mass per unit volume in kg/m3?
(b) If the earth had the same mass per unit volume, what would its radius be?
(The mass of the earth is 5.98 × 1024 kg.)
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a The volume of an iron nucleus V 43r 3 4354 10 15 m 3 66 10 ...View the full answer
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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