Answers
>
Physics
>
GCSE
>
Article
Define the term ultrasound wave
An ultrasound wave is a soundwave with a frequency higher than 20,000 Hz
RA
Answered by
Reni A.
•
Physics tutor
4665 Views
See similar Physics GCSE tutors
Related Physics GCSE answers
All answers ▸
What is refraction?
A Car of mass 1000kg applies a constant 200N breaking force over a distance of 30m and comes to a complete stop. How fast was the car going the instant the brakes were engaged.
What is the difference between a transverse and a longitudinal wave?
A mobile phone falls to the floor. The glass screen shatters while the aluminium frame remains intact. Explain why this happens in terms of the properties of glass and aluminium.