{"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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIQD2B4H6wYIvKsBqDHpUupMQAz6LjpoRxE8UOZ6FVByr6wIgBGZyA5jYzJDQ6iUwdHXKEDEynvdnHVfmD7qrcfrUtmEquAUIMRAFGgwyNzM1NzAxOTU0MzMiDNf3VlH90fgrab0wOCqVBdA50wX40JnBo3%2FiqkVNN3nH07VsyH0uVp3N2F40NgZ%2B55B9r34OW2W4KlpWpgIIJusUEo%2FIqtXbt%2FbyMpT%2BXvbHaE0qrnszo2ZxXMjxiYgnACIGL90XhkmFDVS4PHvjNDlwsW3%2B1qKw9FSet7px08eWEtjtDzFkRJCULqigCR6UAg6Rg0atEtcJNAdy%2BWP1cGvfGy3y9Ch9Yy%2FBVDk2G%2FDUJVDA88jN6BVMYpne%2F9WvK8RuJHr9i6PqGSWCi1kTf%2BeLKE5sjBC9JULmBC%2FbOuuDe3i%2BSWp1ek7HARo3XAwEru2H4SlntxBmQw57sXbTfvDYk1GZOrktlLDb4LMTTi6ur3cTCSAOZg0xl2I%2B4Iliy9xiSsqlTiw8hPwkllpLQntwanWSOZq86NrU0rdTH4tGK0rNJoMM2gdgLi2aQTU7iHzisEMoK49XiHWLwN14YflSzhT3QTKj3c5f805P2TFlf6GEdATp228gI0nsAJ3knfIVOiX0G09Ap4hJTR2ozcQPbXLj7iZY4sabjKVbqG7DMVof1HqVchysdUVHBs%2BV9uXvGLrUhU3Qlu2sspIIngiQi9RlIwjzeR3cP7Pd0%2FtHzefRKDCJ4qHJ5x8e9BBUL7FBijR1yD3Tz3G1vYqlA1kKQ3c1239GJnD%2FKGBk4novkqU3aO8sMsgZDOYkBII63Pboojyiuhoese7Dro0b440sCnuhSnB1yQ2kIualmKoSnjvv5f9fB4ItGlhXXJB0dk3qpuXRQJkdazsUMAte6i9Fij3w4OdhcyWIRQ%2FUayVVwxnDI714NUHw8BMT2SmuFb%2FpXy5g8djv4yBJkEEtMgFU3mXKMEi%2Fcn1t0E4ZKDyT62aBcME7Mdw9mjdwU3SXpsJI8aQwsdyg1gY6sQHClYTs8GcxRQSbPP2UCdnWV37tujLgAoh8cxpAjHtT9QnkjRjc7iNUUAMcVjVrVdmYYjoEdLS1PKwlOO9PbCmSeHe%2F1eHmWFBtNOIFR%2FYBOmZ13cBCCvx3DG4G2G9n7wSmiM4Ncq8FFmnfXhH9p4P6gTzDqGRlHY%2BDz70GpRiiaIh5iZJ6n%2BK97azEGZpc8TYWAl2DGetq7ZWBmJzOkY%2BDdYGTaUFx3VjijmdDFuCl9ro%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UY2OFWSKO%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T002818Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=afa5b9fa73bba61ac88f56c7be9a0c50572d84ae153806c7195f52b3b16df686 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIQD2B4H6wYIvKsBqDHpUupMQAz6LjpoRxE8UOZ6FVByr6wIgBGZyA5jYzJDQ6iUwdHXKEDEynvdnHVfmD7qrcfrUtmEquAUIMRAFGgwyNzM1NzAxOTU0MzMiDNf3VlH90fgrab0wOCqVBdA50wX40JnBo3%2FiqkVNN3nH07VsyH0uVp3N2F40NgZ%2B55B9r34OW2W4KlpWpgIIJusUEo%2FIqtXbt%2FbyMpT%2BXvbHaE0qrnszo2ZxXMjxiYgnACIGL90XhkmFDVS4PHvjNDlwsW3%2B1qKw9FSet7px08eWEtjtDzFkRJCULqigCR6UAg6Rg0atEtcJNAdy%2BWP1cGvfGy3y9Ch9Yy%2FBVDk2G%2FDUJVDA88jN6BVMYpne%2F9WvK8RuJHr9i6PqGSWCi1kTf%2BeLKE5sjBC9JULmBC%2FbOuuDe3i%2BSWp1ek7HARo3XAwEru2H4SlntxBmQw57sXbTfvDYk1GZOrktlLDb4LMTTi6ur3cTCSAOZg0xl2I%2B4Iliy9xiSsqlTiw8hPwkllpLQntwanWSOZq86NrU0rdTH4tGK0rNJoMM2gdgLi2aQTU7iHzisEMoK49XiHWLwN14YflSzhT3QTKj3c5f805P2TFlf6GEdATp228gI0nsAJ3knfIVOiX0G09Ap4hJTR2ozcQPbXLj7iZY4sabjKVbqG7DMVof1HqVchysdUVHBs%2BV9uXvGLrUhU3Qlu2sspIIngiQi9RlIwjzeR3cP7Pd0%2FtHzefRKDCJ4qHJ5x8e9BBUL7FBijR1yD3Tz3G1vYqlA1kKQ3c1239GJnD%2FKGBk4novkqU3aO8sMsgZDOYkBII63Pboojyiuhoese7Dro0b440sCnuhSnB1yQ2kIualmKoSnjvv5f9fB4ItGlhXXJB0dk3qpuXRQJkdazsUMAte6i9Fij3w4OdhcyWIRQ%2FUayVVwxnDI714NUHw8BMT2SmuFb%2FpXy5g8djv4yBJkEEtMgFU3mXKMEi%2Fcn1t0E4ZKDyT62aBcME7Mdw9mjdwU3SXpsJI8aQwsdyg1gY6sQHClYTs8GcxRQSbPP2UCdnWV37tujLgAoh8cxpAjHtT9QnkjRjc7iNUUAMcVjVrVdmYYjoEdLS1PKwlOO9PbCmSeHe%2F1eHmWFBtNOIFR%2FYBOmZ13cBCCvx3DG4G2G9n7wSmiM4Ncq8FFmnfXhH9p4P6gTzDqGRlHY%2BDz70GpRiiaIh5iZJ6n%2BK97azEGZpc8TYWAl2DGetq7ZWBmJzOkY%2BDdYGTaUFx3VjijmdDFuCl9ro%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UY2OFWSKO%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T002818Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=653b22867e6ed1ae12b9ded6b12479f4400b7cbbca1b477932a31395c16b7abf 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}]}}