Twisted copper telephone wire, coaxial copper cable, fiber-optic cable, and media for wireless transmission are all __________.

1 answer:

8 0

Twisted copper telephone wire, coaxial copper cable, fiber-optical cable, and media for wireless transmission are all physical transmission medium.

A system or material that can mediate the propagation of signals for telecommunications purposes is referred to as a transmission medium. Typically, signals are applied to a wave of some sort that is appropriate for the selected medium.

For instance, data may modulate sound, and while air is a common transmission channel for sounds, solids and liquids can also be used. A useful transmission medium for electromagnetic waves like light and radio waves is vacuum or air.

Although a physical substance is not necessary for the propagation of electromagnetic waves, these waves are typically impacted by the transmission medium they pass through, for example, by absorption, reflection, or refraction at the interfaces between media. Therefore, waves can be transmitted or guided using technical devices.

To know more about transmission medium click here:

brainly.com/question/28113920

#SPJ4

You might be interested in

PLEASEEE HELPPP

yan [13]

Answer:

to prevent anyone from discovering it

hope this helps you

<h2>❤itz Indian heart ❤</h2>

3 0

3 years ago

What is the only language a microprocessor can process directly but most programmers almost never write programs in this code? Q

elixir [45]

A microprocessor can directly process machine code but most programmers almost never write in it.
C. Machine code

7 0

3 years ago

Read 2 more answers

Rose has a list of two columns of information separated by tabs. She wants to input this information into a table. What is the f

andreev551 [17]

I gotchu my bro!!
it would be D. " clicking Convert Text to Table"

7 0

3 years ago

Read 2 more answers

HELP!!!!!!!! my keyboard keeps acting up every time I press a random key on my keyboard when it stops working it works perfectly

iogann1982 [59]

Answer:

try unplugging it and replugging it in, make sure your keyboard is clean, that there aren't any crumbs underneath the keys.

they using it on a different device and see if it does the same thing.

Explanation:

5 0

3 years ago

In early PCs, a DIMM in any one of the DIMM slots could fill the 64-bit bus; therefore, each slot was called a(n) ______________

Svetach [21]

Answer:

The correct answer to the following question will be Option A (Bank).

Explanation:

Sometimes on a motherboard, the memory modules are grouped into different groups and that each group is named as a branch. Furthermore, the term "bank" may be used loosely to describe a basic computing data storage area. When the record is stored in the database it can be accessed at a specific time by the user.
Because the 486 is a 32-bit processor and a 30-pin SIMM is 8-bit, four SIMMs (8x4=32) is called a bank when installing memory on an 80486 processor computer; Install four 16 MB SIMMs when upgrading to 64 MB.

Therefore, Option A is the right answer.

3 0

3 years ago