This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In an AM transmission, why does the carrier contain no information? A. It is always changing. ... (Read 22 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jul 28, 2018
In an AM transmission, why does the carrier contain no information?
 
  A. It is always changing.
  B. It is related to sine-wave frequency.
  C. It never changes.
  D. The signal is a low frequency compared to the carrier.

Question 2

A phasor rotating at a constant rate will generate a(n)____________.
 
  A. sine wave
  B. angular velocity
  C. waveform
  D. amplitude


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


ARLKQ

  • Member
  • Posts: 571
Reply 2 on: Jul 28, 2018
Excellent

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual. Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual.
Drug Effects on Synaptic Transmission Drug Effects on Synaptic Transmission
A vehicle emission control information (VECI) sticker on a flexible fuel vehicle. A vehicle emission control information (VECI) sticker on a flexible fuel vehicle.
Restricting visual information to one hemisphere in cats. To restrict visual information to one ... Restricting visual information to one hemisphere in cats. To restrict visual information to one ...
The CHRIS manual entry for toluene. Useful information includes response information, chemical and ... The CHRIS manual entry for toluene. Useful information includes response information, chemical and ...
The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ... The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ...
Video: Transcription—A molecular view

For a complete list of videos, visit our video library