State one property that all EM waves have in common.

All EM waves travel at the same speed in a vacuum.

EH
Answered by Elizabeth H. Physics tutor

2908 Views

See similar Physics GCSE tutors

Related Physics GCSE answers

All answers ▸

A block of mass 5kg is placed on the end of a meter rule on the end of a table. Calculate the moment that is produced by the block.


Explain what the terminal velocity of an object is.


Why do we say that objects moving in a circle have acceleration even if their speed remains constant?


A note was played on an electric keyboard. The frequency of the note was 440Hz. What does a frequency of 440 Hz mean?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning