{"id":137,"date":"2014-11-10T08:25:01","date_gmt":"2014-11-10T08:25:01","guid":{"rendered":"http:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-6c\/"},"modified":"2014-12-01T08:07:08","modified_gmt":"2014-12-01T08:07:08","slug":"ppp-exercise-6c","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-6c\/","title":{"rendered":"PPP Exercise 6C"},"content":{"rendered":"<p>1. (a) Write an equation linking absorbed dose, energy and mass.<br \/>\n(b) State the unit used to measure absorbed dose.<br \/>\n2. Calculate the missing values in the table below.<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture32.png\"><img decoding=\"async\" class=\"size-full wp-image-220 aligncenter\" title=\"Picture3\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture32.png\" alt=\"\" width=\"492\" height=\"273\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture32.png 912w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture32-300x166.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080854Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=df7aea1ca9c6f8876589f30458a2ef09d0b79e38e427ea6e49e7556f1464ca83 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/a><\/p>\n<p>3. A mass of 0.4 kg absorbs 500 \u03bcJ of energy. Calculate the absorbed dose.<br \/>\n4. A patient is undergoing radiotherapy treatment. The tumour they suffer from has a mass of 0.03 kg and it absorbs 0.5 J of energy. Calculate the absorbed dose?<br \/>\n5. (a) State the formula which relates absorbed dose with equivalent dose.<br \/>\n(b) State the unit used to measure equivalent dose.<br \/>\n6. (a) The following table gives the weighting factor for certain types of radiation.<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture43.png\"><img decoding=\"async\" class=\"size-full wp-image-223 aligncenter\" title=\"Picture4\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture43.png\" alt=\"\" width=\"494\" height=\"254\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture43.png 823w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/hyndsecphyprelimpractice\/uploads\/sites\/5115\/2014\/11\/Picture43-300x154.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJHMEUCIQCVWKFk3H5jKf2yGXK6mpudcYgwivO05jq1ZCMOhTJ6vAIgGVIIS60SgdBavMcsl4BvzUUUtwxwOrIWiQjJBdsJHaIquQUIGRAFGgwyNzM1NzAxOTU0MzMiDO0AKzp6CDQHEIZW9iqWBZB9r6GHFxWo5R%2FG7qlEyvVp5HK6H3fCW%2FWNsHG5P0xUchqDaRIKY9wzpxw0YI4aPSJxTlSV3phjdq7Sq10ThUpwyc8vZAld9wIwLMGpZndEnBzdSL%2BjG8wds7XObFPizmjh4BeRgTqPB0f2fOApEgUcfDzOky%2FMkgVimM1%2BXQw6zr6LQGREfDStBdMqvR6sNdiBd1cmt5G34UwCnyPjZpSsZ%2FzjBeCvKsHFXZQOnlskl33UH1KgdnlClZbJDBNwUJ2p7tckDDwGI9uE6Wyod1kEt5DWrwb7QRbtTCnxd8CX%2B6481lKBpw%2FjE%2B27L%2FgiRQUXRehMgTAA3k3j3DXmQ56dzVyaw%2FktbRGLmng54NrgaiwJHXffAsWGTW3eykOnEkbhIoWUXRiVuqlscQ5W21s%2BRXJnHPwOOxYvEwO6GFzG7NbMoDrucALn37uXDrlOHG4Pc7MTkMGS%2BMZ0sltby3neZwn4IBMDBBG0vUgN7L0hdNMw2oyJIAxWcZc43hrT6DhSHssNx4xguMvEt6OHAIoJYjv%2BVQW8ub9E%2F1nxT1r0etrHqpp6qSf%2BOYXhcbwjEllC1zfjSyOdaCp5TsDGTVCAZv9zlXy%2F7G4UtOM6HWU3YIdciPUUhcyIV7W9AtJoondTvgaAEdWl6%2BcXqF5BqqdfXWvMIusgLG4fUv85q1H95xptTkMLO9DPCUrGhye%2B9ARBJCLyd%2Bxx4d9ZQIOApDa3STFYDYzbs3xRZtiyH5raml27wtW44FfoRB0G8qUcpck1RdTJaXdlFYKn4ZK9XuwPr81Ulmj4%2BqwHhw1q3y0lh0Dg0Ie%2BtHJGN4PBlV3FQ4rmgUFgphAz%2FXBQfIP5GOCSA1jS5KC0zCRPNznapFeNccj%2BWw%2BsMIz9i9cGOrEBzysoW%2Fao3gI7RtykoJ5IFJ3zebb3KlYw4HjWgmqXspubnXFJqT2SrVKrKwf2AXMjKzqNnz9DVMOzZ%2F7MSEaPHWBMrw%2FbPugeJnrSiPa52MEB4dWoUfum1jJAAoEoo4P9%2Bem%2Bn1T%2Fb31pZuo%2Bew6pzYYJbxIkInZ8nrLRlaMcitNF9682GKlJuPTVrUXnDWFq9CEklSLNPezlNiZN4Nt7apC0AKpwCiTzlWsSKxp5PF9y&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTIUVASZI%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T080854Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=6faf6c6c07fc5c8db61bb4b5b61f69f5f35b802a94f1f9de08cca0fad2304bc0 300w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<p>Why do different types of radiation have a different weighting factor.<br \/>\n(b) Suggest a reason why alpha radiation has the highest weighting factor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. (a) Write an equation linking absorbed dose, energy and mass. (b) State the unit used to measure absorbed dose. 2. Calculate the missing values in the table below. 3. A mass of 0.4 kg absorbs 500 \u03bcJ of energy. Calculate the absorbed dose. 4. A patient is undergoing radiotherapy treatment. The tumour they suffer &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-6c\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">PPP Exercise 6C<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":5,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":225,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/137\/revisions\/225"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}