Answer: An iron receiver medium transmits it.
Explanation:
It is a process in which multiple analogue and digital signals are combined into one and then transmitted to the medium by an iron receiver. We distinguish between frequency, time, space and coded multiplexing.
Television uses multiplexing of video and audio signals and sends as a single signal into the ether, this process called frequency multiplexing. The ADSL modem does frequency multiplexing of the telephone signal while cell phones, on the other hand, use encoded multiplexing.
Answer:
administrative controls
Explanation:
Administrative controls are hazard controls which take the form of trainings, processes and procedures, as well as shift designs that are done to mitigate or lessen the threat of a hazard to an individual. These controls actually work to modify the behaviour of individuals to control these hazard instead of changing the hazards themselves.
Administrative controls rank fourth place on the larger hierarchy of hazard controls.
<span> the name for this device used for investigating learning in animals is called a: Skinner box
Skinner box is a projectional environment which could be controlled by the researcher to fulfill a certain condition.
The skinner boxes are usually made from transparent materials, which allow the researchers a full access to whatever happened inside the box.</span>
Citizens had a principal role in the development of a society.
Explanation:
No.1. Citizens had a role in the governance of the society at large.
No.2. They participated in making and implementing the law.
No.3. Though there were various branches in the government, however there was a system that no branch becomes too powerful.
Before assembly lines: cars took longer to build.
Both: cars were made in factories, cars were made by people.
After assembly lines: cars were less expensive.
The introduction of the assembly line by Henry Ford on December 1, 1913, changed the way cars were produced in America.
