Question

The process of the loss of strength of a signal while propagating through a medium is

• A. damping
• B. attenuation
• C. amplification
• D. modulation \bigskip

Hint:

Damping is the reduction in motion, while attenuation is specifically used for signal strength loss.

Answer 1

The Correct Option is B

The loss of strength of a signal during propagation is referred to as attenuation. This happens due to energy loss, resistance in the medium, and other factors that weaken the signal as it travels. 

Step 1: Attenuation refers to the reduction in the amplitude and strength of the signal as it travels through the medium, whether in wires or free space. This is a common phenomenon in communication systems. Thus, the correct answer is attenuation. \bigskip