Sentences with phrase «electromagnetic frequency when»
Cell phones and tablets emit electromagnetic frequency when the receivers are turned on.
https://wellnessmama.com/ Not exact matches
The ability to block electromagnetic (EM) waves comes about when a material's magnetic field resonates at the same frequency as the wave.
A high - frequency module preconditions the signals for measurement and determines when the electromagnetic pulse started and stopped.
*** «Gravitational redshift» is the process by which electromagnetic radiation originating from a source that is in a gravitational field is reduced in frequency, or redshifted, when observed in a region at a higher gravitational potential.
When sold, the sole underlying property is the assigned frequency of the electromagnetic spectrum known as a FCC TV license.