Assignment Details

Sound Questions

Year 2022-23

9Emer-Physics

Date Due

Nov. 11, 2022

Additional Info
For the one or two of you who have not done the Common Task Worksheet - in Lesson 05 - Please also make sure this is done by the end of the week....  

For everyone else, you just complete the following....

 (On your OneNotes;
In 02 - Waves > 06 - Sound and Doppler Effect;
Document "2 - Sound Questions".

Complete Questions 1 to 10
Hints for ...
 - Q8/9  (We will look at uses of Ultrasound next lesson, but you could use this link to BBC bitesize to help you if you want to give them a go; CLICK HERE).
 - Q10  Comment on 
    > the type of waves (Longitudinal or transverse), 
    > whether they need a medium or can travel in a vacuum
    > their speeds in air... 
  and for extra bonus points, 
     > there is a difference between them in terms of what happens to their speeds as they travel through materials that increase in density (one slows down, one speeds up) - see if you can find out which is which!