Q4 of 26 Page 1

Why microwaves are considered suitable for radar systems used in aircraft navigation?

They are perfect for long range communication due to the fact that they have shorter wavelength, helping it to travel longer distances which is necessary for radar or an aircraft system.


More from this chapter

All 26 →
2

How does the electric flux due to a point charge enclosed by a spherical Gaussian surface get affected when its radius is increased?

 3

Write the underlying principle of a moving coil galvanometer.

 5

Define ‘quality factor’ of resonance in series LCR circuit. What is its SI unit?

 6

Explain the terms (i) Attenuation and (ii) Demodulation used in Communication System.