{"id":230,"date":"2014-11-04T20:21:13","date_gmt":"2014-11-04T20:21:13","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/?page_id=230"},"modified":"2019-11-05T08:52:47","modified_gmt":"2019-11-05T08:52:47","slug":"light-rad-week-4","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/light-rad-week-4\/","title":{"rendered":"Light & Radiation Homework Week 4"},"content":{"rendered":"

 <\/p>\n\n\n\n
In your jotter write the DATE in the margin.
\nNow add a TITLE for your homework.
\nYour title should be the name of the Homework: Light & Radiation Homework Week 4<\/td>\n		\"pdficon\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n\n

\u00a0Question 1.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0The diagram below shows a boy observing a fish located at position B below the surface of the water. The boy sees the fish at position A. The apparent position of the fish is different from the actual position of the fish. What has happened to the light passing through the water to cause this difference?<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
\u00a0A<\/td>\n\u00a0refraction<\/span><\/td>\n<\/tr>\n
\u00a0B<\/td>\n\u00a0compression<\/span><\/td>\n<\/tr>\n
\u00a0C<\/td>\n\u00a0reflection<\/span><\/td>\n<\/tr>\n
\u00a0D<\/td>\n\u00a0absorption<\/span><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 2.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0The diagram below shows a pencil in a glass of water. When viewed from the side, the pencil appears to be broken. What process causes this to happen?<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
\u00a0A<\/td>\n\u00a0absorption<\/span><\/td>\n<\/tr>\n
\u00a0B<\/td>\n\u00a0evaporation<\/span><\/td>\n<\/tr>\n
\u00a0C<\/td>\n\u00a0reflection<\/span><\/td>\n<\/tr>\n
\u00a0D<\/td>\n\u00a0refraction<\/span><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 3.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0Which diagram shows the refraction of light as it enters water from the air?<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0\"picture2\"<\/a><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 4.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0Find out the speed of light in air.<\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 5.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0Two torches are turned on. The light rays they create are shown in the diagram. These light rays best illustrate that \u2014<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
\u00a0A<\/td>\n\u00a0both rays are reflected<\/span><\/td>\n<\/tr>\n
\u00a0B<\/td>\n\u00a0both rays are refracted<\/span><\/td>\n<\/tr>\n
\u00a0C<\/td>\n\u00a0Ray 1 is reflected and Ray 2 is refracted<\/span><\/td>\n<\/tr>\n
\u00a0D<\/td>\n\u00a0Ray 1 is refracted and Ray 2 is reflected<\/span><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 6.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0The eye has a lens inside it to focus the light onto the retina. As with all lenses, the lens in the eye bends the light to bring it a focus. The lens can change shape to cope with light from different distances away. Look at the diagrams below and decide which would bend the light the greatest.<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0\"picture3\"<\/a><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 7.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0Which of the following would reflect rather than refract light?<\/span><\/td>\n<\/tr>\n
\u00a0A<\/td>\n\u00a0Magnifying glass<\/span><\/td>\n<\/tr>\n
\u00a0B<\/td>\n\u00a0Mirror<\/span><\/td>\n<\/tr>\n
\u00a0C<\/td>\n\u00a0Prism<\/span><\/td>\n<\/tr>\n
\u00a0D<\/td>\n\u00a0Lens<\/span><\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 8.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0When white light is refracted through a prism, a spectrum is produced.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
\u00a0a)<\/td>\n\u00a0Copy and complete the diagram below to show this phenomenon.<\/td>\n<\/tr>\n
\u00a0b)<\/td>\n\u00a0Which colour would be refracted the least?<\/td>\n<\/tr>\n
\u00a0c)<\/td>\n\u00a0Make up a mnemonic to remember the order of the colours in the spectrum?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

  In your jotter write the DATE in the margin. Now add a TITLE for your homework. Your title should be the name of the Homework: Light & Radiation Homework Week 4 \u00a0Question 1. \u00a0The diagram below shows a boy observing a fish located at position B below the surface of the water. The boy … Continue reading “Light & Radiation Homework Week 4”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-230","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/comments?post=230"}],"version-history":[{"count":33,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/230\/revisions"}],"predecessor-version":[{"id":1512,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/230\/revisions\/1512"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/media?parent=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}