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BTEC First Award in Application of Science - specification - Edexcel

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UNIT 6: APPLICATIONS OF PHYSICAL SCIENCE<br />

Criteria covered Assignment Scenario Assessment evidence<br />

1C.7, 2C.P7, 2C.M7,<br />

2C.D6<br />

Check<strong>in</strong>g the<br />

Accuracy <strong>of</strong> Mirrors<br />

and Lenses for<br />

<strong>Application</strong>s<br />

As an optical physicist work<strong>in</strong>g <strong>in</strong> quality control,<br />

you are test<strong>in</strong>g a batch <strong>of</strong> optical components<br />

<strong>in</strong>clud<strong>in</strong>g mirrors, prisms and lenses for<br />

accuracy. You must make and compare<br />

measurements <strong>of</strong> the <strong>in</strong>cident and<br />

reflected/refracted angles.<br />

A report show<strong>in</strong>g the results <strong>of</strong><br />

experiments.<br />

1C.8, 2C.P8, 2C.M6,<br />

2C.D7<br />

Sound Reflection<br />

and Transmission<br />

You are a research sound physicist and you have<br />

been asked to prepare a report about the<br />

<strong>in</strong>sulation properties <strong>of</strong> materials and their<br />

capability <strong>of</strong> reflect<strong>in</strong>g and transmitt<strong>in</strong>g sound<br />

from a source that produces a fixed frequency.<br />

A report outl<strong>in</strong><strong>in</strong>g the physics <strong>in</strong>volved<br />

<strong>in</strong> the reflection and transmission <strong>of</strong><br />

sound, and the uses <strong>of</strong> the new<br />

materials <strong>in</strong> terms <strong>of</strong> reflect<strong>in</strong>g sound<br />

and transmission <strong>of</strong> sound.<br />

A visit from a university research physicist or a<br />

materials scientist would help put this topic <strong>in</strong>to<br />

context.<br />

62<br />

BF029957 – Specification – <strong>Edexcel</strong> <strong>BTEC</strong> Level 1/Level 2 <strong>First</strong> <strong>Award</strong> <strong>in</strong> <strong>Application</strong> <strong>of</strong> <strong>Science</strong> –<br />

Issue 1 – March 2012 © Pearson Education Limited 2012

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