Physics · May / June 2020 · Paper 21 · Question 9
5054
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Ultrasound and X-rays are both used in medical imaging.
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9(a)(i)[2]
9(a)(ii)[2]
9(a)(iii)[3]
9(a)(iv)[2]
9(b)(i)[3]
9(b)(ii)[2]
9(b)(iii)[1]
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