Q. 94.0( 1 Vote )

Distinguish betwe

Answer :

In the sky wave mode of propagation, the signal from the transmitter is reflected off the ionosphere at a certain degree to be received by the receiver.

In space wave mode, the waves are directly transmitted between the transmitter and receiver in straight lines.

The sky wave mode is restricted to frequencies less than 40 MHz as anything greater than that penetrates the ionosphere and is not reflected by it. Hence, that signal is lost.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

(i) Identify the Physics - Board Papers

(i) Which mode ofPhysics - Board Papers

The maximum frequPhysics - Exemplar

Figure 15.3 showsPhysics - Exemplar

Why a signal tranPhysics - Board Papers

A 50 MHz sky wavePhysics - Exemplar

(i) The intensityPhysics - Exemplar

If the whole eartPhysics - Exemplar