A beam of 5.0 MeV alpha particles (q = 2e) has a cross-sectional area of 1.50 cm

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A beam of 5.0 MeV alpha particles (q = 2e) has a cross-sectional area of 1.50 cm². It is incident on flesh (ρ = 950 kg/m³) and penetrates to a depth of 0.70 mm.

(a) What dose (in Gy) does the beam provide to the flesh in a time of 3.0 s?

(b) What effective dose does it provide? Assume the beam to carry a current of 2.50 × 10⁻⁹ A and to have Q = 14.

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Schaums Outline Of College Physics

ISBN: 9781259587399

12th Edition

Authors: Eugene Hecht

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Question Posted: Nov 04, 2023 09:48 PM

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A beam of 5.0 MeV alpha particles (q = 2e) has a cross-sectional area of 1.50 cm

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A B Using the current find the number of particles d...View the full answer

Schaums Outline Of College Physics

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