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Consider a 2-D square lattice, periodicity (x,y)=(a,a), with energy contours shown. These were plotted using the 2-D Feynman model with E = E1 + Ax (1 – Cos[kx a])/2 + Ay (1 - Cos[ky a])/2, where Ax =

Donovan Hiland asked Dec 10, 2024

by Donovan Hiland

8.4k points

1 answer

5 votes

12.1k views

PID is a form of control with 3 feedback methods: Proportional, Integral, and Derivative. What is the purpose of each term? A. P corrects accumulation of errors, D instances of errors, I counteracts overshoot

Beanumber asked Dec 10, 2024

by Beanumber

7.6k points

1 answer

0 votes

24.1k views

From what I understand, If a minor holds a learners permit, they can only drive as long as someone the age of 21 or older with a valid driver's license is accompanying in the passenger seat. Can they have

Josch asked Dec 10, 2024

by Josch

7.6k points

1 answer

2 votes

97.9k views

Say you have an LC2K program with the following characteristics: ? 20% of instructions are loads ? 15% are stores ? 30% are adds ? 10% are nors ? 25% are branches ? 40% of the instructions are dependent

Reshat Belyalov asked Dec 10, 2024

by Reshat Belyalov

8.6k points

1 answer

4 votes

204k views

If the electrode freezes to the work____________ a. Increase the amperage b. Change the ground terminal. c. Use a chipping hammer to knock the electrode free. d. Turn the welding machine off immediately.

Vijay Barbhaya asked Dec 10, 2024

by Vijay Barbhaya

8.3k points

1 answer

4 votes

105k views

What are the basic features of the miniTI vector plasmids? a) Circular DNA molecules with antibiotic resistance genes b) Linear DNA molecules with reporter genes c) Recombinant DNA molecules with restriction

Bishal Ghimire asked Dec 10, 2024

by Bishal Ghimire

8.5k points

1 answer

3 votes

15.4k views

Who are the three refs, spotters/loaders, the lifter, and the lifter's coach allowed on the platform during the performance of the lift? 1) Only the three refs 2) Only the spotters/loaders 3) Only the

Elevo asked Dec 10, 2024

by Elevo

8.6k points

1 answer

4 votes

78.2k views

The differentiation and positioning task consists of 3 steps:

Fiury asked Dec 10, 2024

by Fiury

8.9k points

1 answer

3 votes

207k views

When tapping aluminum to accept a fastener, use a fine thread for better holding power. A) True B) False

Ionic Walrus asked Dec 10, 2024

by Ionic Walrus

7.8k points

1 answer

1 vote

3.0k views

Round signs indicate: › Upcoming railroad crossings.

Modesitt asked Dec 10, 2024

by Modesitt

7.3k points

1 answer

0 votes

109k views

After receiving your initial residential builder's license, how many hours of continuing competency are required within the next 3 years?

Simon Lenz asked Dec 10, 2024

by Simon Lenz

8.0k points

1 answer

1 vote

106k views

What quantity is represented by the symbol E? a)Electronic potential b)Excitation potential c)emf d)Electric stopping power e)Exosphericity

Dinash asked Dec 10, 2024

by Dinash

8.4k points

1 answer

4 votes

12.6k views

What is a life jacket unacceptable for use and must be replaced?

Yihtserns asked Dec 10, 2024

by Yihtserns

8.3k points

1 answer

2 votes

203k views

technician a says the parking brake should hold the vehicle on a 30 percent grade in both the forward and reverse directions. technician b says the parking brake must be able to stop a vehicle moving 5

FoxKllD asked Dec 10, 2024

by FoxKllD

8.4k points

1 answer

4 votes

7.1k views

The harness of the SCBA, which supports the components worn by a firefighter, is referred to as: a) Load-bearing assembly b) SCBA suspension system c) Breathing apparatus frame d) Harnessing support structure

Majid asked Dec 10, 2024

by Majid

9.0k points

1 answer

1 vote

48.7k views

You want to make a right turn at an intersection ahead. The traffic signal displays a flashing red arrow. What should you do?

Arthur Tsidkilov asked Dec 10, 2024

by Arthur Tsidkilov

8.1k points

1 answer

1 vote

198k views

the following results were obtained from measurements taken between the two terminals of a resistive network. find the thevenin equivalent of the network.

Scharron asked Dec 10, 2024

by Scharron

8.5k points

1 answer

0 votes

4.1k views

How long will the builder correct any visible mildew or fungus growth problems?

Mads Hartmann asked Dec 10, 2024

by Mads Hartmann

8.5k points

1 answer

2 votes

53.6k views

The No. 1 battery junction box is located in the avionics nose tunnel and the No. 2 in the ___________________________."

Pravesh Khatana asked Dec 10, 2024

by Pravesh Khatana

8.1k points

1 answer

2 votes

137k views

Where a roof structure requires ventilation, where can a vent for air flow NOT be placed? a. Ridge b. Eave c. Soffit d. Interior walls

Mickzer asked Dec 10, 2024

by Mickzer

7.9k points

1 answer

1 vote

223k views

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