B: 1.1 m
Oracle Prep sorts past-paper questions by topic, so you can drill Waves and see which topics are most likely to come up next.
Sign up free →Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content
A wave of frequency 15 Hz travels at 24 m s¯¹ through a medium. What is the phase difference between two points 2.0 m…
Which row describes a longitudinal wave and a medium through which it can travel?
An observer is situated at the top of a tall tower. An aeroplane emitting sound at a frequency of 1000 Hz approaches …
An electric current I is given in the list of formulae on page 3 as I = Anvq. What do each of the symbols represent f…
The potential difference across a resistor is 12 V. The current in the resistor is 2.0 A. A charge of 4.0 C passes th…
A coil contains N turns of insulated copper wire wound on to a cylindrical iron core of diameter D. The copper wire h…