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jeka57 [31]
3 years ago
7

Frequency division multiplexing: A. operates by statistically time slicing the signal B. operates by dividing the signal into di

fferent frequencies C. uses a codec that divides signals into different channels D. operates by time slicing the signal operates by light dividing the signal
Physics
1 answer:
cestrela7 [59]3 years ago
7 0

Frequency division multiplexing operates by dividing the signal into different frequencies

<u>Explanation:</u>

The technique that is used in the networking is the Frequency Division Multiplexing. using this technique, the existing bandwidths can be partitioned into different frequency bandwidths. These are not interrupting with each other. Each bandwidth can be used for carrying signals individually.

Using this technique many users can share a particular communication medium and they will not be interrupted with each other's communication.Hence this technique can also be termed as Frequency Division Multiple Access.

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What is the function (job) of the genes in protein synthesis (how proteins are made in the cell)?
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Answer:Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation.

Explanation:

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2 years ago
A book is sitting on a desk. What best describes the normal force acting on the book?​
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3 years ago
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15. In the diagram shown, the emf of the secondary winding is______ the emf of the primary winding.
sp2606 [1]

Answer:

Greater than

Explanation:

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3 years ago
An electron is confined to a one dimensional infinite potential well 150 pm. How much energy must it absorb if it is to jump to
igor_vitrenko [27]

Answer:

\Delta E=1.22\times 10^{-22}J

Explanation:

The energy of electron in any state is given by E=\frac{n^2h^2}{8mL^2} here h is planck's constant n is state of electron L is the infinte potential well m is the mass of electron

We know that h=6.67\times 10^{-34}

Potential well dimension = 150pm=150\times 10^{-12}m

Mass of electron =9.1\times 10^{-31}kg

So energy required to electron to jump from ground state to 3rd state

\Delta E=\frac{h^2}{8mL^2}\left ( 3^2-1^2 \right )

\Delta E=\frac{\left ( 6.67\times 10^{-34} \right )^2}{8\times 9.1\times 10^{-31}(150\times 10^{-12})^2}\left ( 9-1 \right )

\Delta E=1.22\times 10^{-22}J

7 0
3 years ago
Potential energy is defined as
Soloha48 [4]

Answer:

c

Explanation:

it is stored energy because it is built up in said object

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3 years ago
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