Jack underwent radiation therapy using a beam of neutrons to treat a skin cancer on his hand. He received a dose equivalent of 30 mSv that was absorbed in 29 g of tissue. Tho relative biological effectiveness (RBE) of these neutrons is 8.0. Part A What absorbed dose of radiation did Jack receive? Express your answer in grays to two significant figures. > View Available Hint(s) 3.8x10 Gy Submit Previous Answers Correct Part B What was the total energy of the absorbed radiation? Express your answer in joules to two significant figures, • View Available Hint(e) -7 1.1 10 J

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter11: Nuclear Physics
Section: Chapter Questions
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Answer B nd c please.

Jack underwent radiation therapy using a beam of
neutrons to treat a skin cancer on his hand. He
received a dose equivalent of 30 mSv that was
absorbed in 29 g of tissue. The relative biological
etfectiveness (RBE) of these neutrons is 8.0.
Part A
What absorbed dose of radiation did Jack receive?
Express your answer in grays to two significant figures.
> View Available Hint(s)
3.8x103 Gy
Submit
Previous Answers
v Correct
Part B
What was the total energy of the absorbed radiation?
Express your answer in joules to two significant figures,
> View Available Hint(s)
AE +
1.1 107
J
Transcribed Image Text:Jack underwent radiation therapy using a beam of neutrons to treat a skin cancer on his hand. He received a dose equivalent of 30 mSv that was absorbed in 29 g of tissue. The relative biological etfectiveness (RBE) of these neutrons is 8.0. Part A What absorbed dose of radiation did Jack receive? Express your answer in grays to two significant figures. > View Available Hint(s) 3.8x103 Gy Submit Previous Answers v Correct Part B What was the total energy of the absorbed radiation? Express your answer in joules to two significant figures, > View Available Hint(s) AE + 1.1 107 J
9 of 10
A Review
1.1 10
J
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Part C
Suppose Jill, also being treated for skin cancer, received the same absorbed dose, but from an electron beam (beta
particles) with an RBE of 1.2. What dose equivalent did she receive?
Express your answer in sieverts to two significant figures.
• View Available Hint(s)
?
Sv
.005625
Submit
Previous Answers
X Incorrect; Try Again; 6 attempts remaining
Transcribed Image Text:9 of 10 A Review 1.1 10 J Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Part C Suppose Jill, also being treated for skin cancer, received the same absorbed dose, but from an electron beam (beta particles) with an RBE of 1.2. What dose equivalent did she receive? Express your answer in sieverts to two significant figures. • View Available Hint(s) ? Sv .005625 Submit Previous Answers X Incorrect; Try Again; 6 attempts remaining
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