Define the term ultrasound wave

An ultrasound wave is a soundwave with a frequency higher than 20,000 Hz

RA

Related Physics GCSE answers

All answers ▸

Could you explain the how an AC generator works?


Sketch a graoh of current against potential difference for a filament lamp and explain its shape.


For a vehicule with a constant acceleration (5 m/s^2) starting at rest, how long would it take to travel 1 km?


Identify which of the following would be the most appropriate choice of fuse for a 1200W kettle operating on UK mains electricity (230V). A) 3A Fuse B) 5A Fuse C) 10A Fuse D) 13A Fuse