Calculate the Speed of a Wave - WORKED EXAMPLE - GCSE Physics

Показать описание

This video is a worked example on waves. This is a popular question for students to be asked and this one is specific to how we calculate the speed of a wave.

The question is as follows:
Calculate the speed of a wave with a frequency of 7.9x10^13 Hz and a wavelength of 380 nanometres. (1 nm = 1x10^-9 m)

You don't have to remember what a nanometre is, but the conversion factor is given in this question.

Thanks for watching,

Lewis

Relevant for GCSE Physics 9-1 in the following exam boards:
AQA (including Trilogy)
Edexcel
CCEA
OCR A
OCR B
WJEC
CIE (Cambridge International Examinations) IGCSE
Edexcel International IGCSE

_____________________________________

MY PHYSICS WEBSITES
Find even more videos organised by exam board and topic at:

GCSE Physics Online
A Level Physics Online

MY YOUTUBE CHANNEL
Your support in watching this video has been invaluable! To contribute towards the free videos on YouTube, make a small donation at:

FOLLOW ME

#waves #gcsephysics #physicsonline