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Paul [167]
3 years ago
7

Write the output expression for a NOR gate with inputs , , and .​

Engineering
1 answer:
mezya [45]3 years ago
4 0

Answer:

Logic NOR Gate Equivalent

The Boolean expression for a logic NOR gate is denoted by a plus sign, ( + ) with a line or Overline, ( ‾‾ ) over the expression to signify the NOT or logical negation of the NOR gate giving us the Boolean expression of: A+B = Q.

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Express the Internal Energy and Entropy as a Function of T and V for a homogeneous fluid. Develop the same relations using the i
DedPeter [7]

Answer:

dU=C_{v} dT+(T(\frac{\beta }{\kappa })  -P)dV

dS=C_{v} \frac{dT}{T} +(\frac{\beta }{\kappa } ) dV

Explanation:

The internal energy is equal to:

dU=C_{v} dT+(T(\frac{\delta P}{\delta T} )_{v} -P)dV

The entropy is equal to:

dS=C_{v} \frac{dT}{T} +(\frac{\delta P}{\delta T} )_{v} dV

If we write the pressure derivative in terms of isothermal compresibility and volume expansivity, we have

\frac{\delta P}{\delta T}=\frac{\beta }{\kappa }

Replacing:

dU=C_{v} dT+(T(\frac{\beta }{\kappa })  -P)dV

dS=C_{v} \frac{dT}{T} +(\frac{\beta }{\kappa } ) dV

4 0
3 years ago
A 0.01 m3 piston and cylinder contains an ideal gas at 5.92154 atm, 290 K . A constant pressure process produces 54 kJ of work o
Debora [2.8K]

Answer:

Final Volume of the gas = 0.1 m^3

Explanation:

Check the attached file for the calculations involved in this solution

4 0
3 years ago
Which statement about direct-mail messages is most accurate? Group of answer choices Direct mail is an effective channel for per
torisob [31]

Answer:

Option A

Direct mail is an effective channel for personalized, tangible, three-dimensional messages that are less invasive than telephone solicitations

Explanation:

In modern days, we've seen email marketing hence option B that "Today's companies no longer send direct-mail messages to market their products or services; they rely exclusively on electronic media instead." These companies rely also on direct mails to their clients. Online marketing often uses direct mail for persuasion of their customers hence the last option is also wrong. Considering that already two statements are identified as inaccurate, the option that "All answer choices are accurate statements about direct-mail messages. " is misleading. Therefore, the only most accurate choice about direct-mail is option A

4 0
4 years ago
This graph represents the motion of a car while driving over a short distance. Which statement accurately describes the motion o
Akimi4 [234]

It is going backwards fast, then it is going backwards slowly.

<u>Explanation:</u>

Motion is a term which is used in Physics. It is the change in the position of an object with time because of some force that is acting upon the object.

In mathematics, motion is described and defined as the and in the terms of the speed, time and the change or the displacement of an object from it's original place. This is because of the force acting upon the object.

6 0
3 years ago
Read 2 more answers
A three-phase, 60 Hz, synchronous wound rotor machine acting as generator is observed to have a terminal voltage of 460 Vrms and
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Answer:

In the attached solution, the following calculations have already been calculated: Per phase , Maximum , RMS value of Internal Voltage in this sequence.

Explanation:

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3 years ago
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