Question:

Cordless phones use a 800x106Hz frequency and can be

Last updated: 5/9/2023

Cordless phones use a 800x106Hz frequency and can be

Cordless phones use a 800x106Hz frequency and can be operated up to 60m from their base What is the wavelength of these waves Select one a 1m b 375m O c 3x10 m O d 24 x 1018