karl listed the steps involved when information is sent from transmitters to receivers. 1 - a signal is…

karl listed the steps involved when information is sent from transmitters to receivers. 1 - a signal is produced. 2 - radio waves are modulated and amplified. 3 - an antenna sends modulated waves through the air. 4 - an antenna captures the modulated waves. 5 - a signal is heard, seen, or used. which describes the missing step? after step 5, radio waves are amplified and demodulated. before step 5, radio waves are amplified and demodulated. after step 3, radio waves are amplified and demodulated. before step 3, radio waves are amplified and demodulated.

karl listed the steps involved when information is sent from transmitters to receivers. 1 - a signal is produced. 2 - radio waves are modulated and amplified. 3 - an antenna sends modulated waves through the air. 4 - an antenna captures the modulated waves. 5 - a signal is heard, seen, or used. which describes the missing step? after step 5, radio waves are amplified and demodulated. before step 5, radio waves are amplified and demodulated. after step 3, radio waves are amplified and demodulated. before step 3, radio waves are amplified and demodulated.

Answer

Brief Explanations:

In the process of sending information from transmitters to receivers, after the antenna sends modulated waves through the air (Step 3) and before the signal is heard, seen or used (Step 5), the radio - waves need to be amplified and demodulated. This is because the received modulated waves need to be processed to extract the original signal.

Answer:

After Step 3, radio waves are amplified and demodulated.