Along range early warning radar system used for air defense operates at a frequency of
126 mhz (126,000,000 hz). what is the wavelength of the electrical oscillations in the radar
system?

Wavelength of the electrical oscillation in radar system is 2.38 m

Explanation:

Formula Used :

On transposing

Here,

c = Speed of light = m/s

= Wavelength

= frequency = 126 MHz

Hz

Put the values in the formula ,

= 2.38 m

So wavelength of oscillation is 2.38 m

Unit Calculations:

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.