Multiple Choice
The thermal neutron cross section of a proton is 0.33 bn. If this cross-section were to represent the circular cross-sectional area of the proton presented to the neutron beam, what would be the radius of the proton?
A) 1.2 x 10-15 m
B) 1.6 x 10-15 m
C) 3.2 x 10-15 m
D) 4.1 x 10-15 m
E) 5.2 x 10-15 m
Correct Answer:
Verified
Correct Answer:
Verified
Q49: The chief hazard of radiation damage to
Q50: A unit that measures the effective dose
Q51: How does the mass of the products
Q52: The process during which small nuclei combine
Q55: Complete the following nuclear reaction: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3817/.jpg"
Q56: If a reactor produces an average power
Q57: The Q value for a particular reaction
Q58: A chain reaction can occur<br>A)in any uranium
Q59: Determine the missing product X in the
Q60: A fusion reaction generates energy by combining