Pages in this set

Page 1

Preview of page 1
Questions that I struggle on

1. What happens to the ultrasound which reaches the boundary between two different media and is not

It is absorbed into the surroundings and then transmitted.

2. How can you tell, from the diagrams, that it is the same musical note?

Same pitch.


Page 2

Preview of page 2

Concave mirror: where the bear sleeps

Convex mirror: where the bear can't get in


No comments have yet been made

Similar Physics resources:

See all Physics resources »