why do conduction band electrons posses very high energy's.h​

Answers

Answer 1

Just because of band gap. The forbidden energy gap keeps the conduction band at high energy by an amount to equal to band gap energy from the valence band edge. If you compare energies of electrons present in conduction band and valence band, they significantly differ by an amount equal to band gap energy. The low energy electron presents in a valence band requires an energy equal to band gap energy to excite to conduction band. Consequently, the electrons present in conduction band possess high energy compared to electrons present in valence band. At absolute zero K, the low energy states present in valence band are usually completely occupied where as the high energy states present in the conduction band are unoccupied.


Related Questions

How do I solve this? It’s a real estate question.

Answers

A.2.2 points(the answer)(you’re welcome)

Penny Arcades, Inc., is trying to decide between the following two alternatives to finance its new $28 million gaming center: a. Issue $28 million of 6% bonds at face amount. b. Issue 1 million shares of common stock for $28 per share. 2. Which alternative results in the highest earnings per share

Answers

Answer:

Penny Arcades, |nc.

a. Issue $28 million of 6% bonds at face amount.

Explanation:

Alternative A will surely result in higher earnings per share than Alternative B.  It has been established that some financial leverage enables the stockholders to earn more per share.  This is not a debatable issue.  The hard work lies with the corporation's ability to find the debtholders that can finance its activities and assets.  This means that the stockholders of Penny Arcades, Inc. will be at a much more financial advantage if they can find creditors to lend it the $28 million for the gaming center than making the finance available themselves.

Please help with the following question.

Answers

Answer:i dont really know

Explanation:

Which organization compiles data on individuals and businesses to report on their credit?
TransUnion
The Bureau of Consumer Protection
The National Credit Union Administration
Vantage Scores

Answers

Answer:

Option A

Explanation:

There are primarily three credit bureaus to which the Lenders go namely -

a) TransUnion

b) Equifax

c) Experian

These three agencies are interested in reviewing credit reports before lending any financial aid.

Hence, option A is correct

Answer:

TransUnion

Explanation:

market:blue Jean market . event :the dye in blue jeans is proven not fade easily .Name the market​

Answers

DontBuyFromUs

Perform a horizontal analysis providing both the amount and percentage change. (Round Percentage answers to 1 decimal place. Decreases should be indicated by a minus sign.)

Year
2021 2020
Cash $322,960 $880,000
Accounts receivable 702,240 280,000
Inventory 897,780 780,000
Long-term assets 3,536,680 2,380,000
Total assets $5,459,660 $4,320,000

Answers

Answer:

Find attached

Explanation:

Horizontal or trend analysis involves is a financial statement analysis technique that shows the percentage change or dollar change in a corresponding financial statement's item.

For example, the change in the fixed assets by a way of increase or decrease compared to last year's financial statements.

Formula:

change in a particular line item=(current year amount/previous year)-1

Capital budgeting is the process of making capital expenditure decisions. used in sell or process further decisions. of determining how much capital stock to issue. of eliminating unprofitable product lines.

Answers

Answer:

The correct answer is the first option: of making capital expenditure decisions.

Explanation:

To begin with, the term known as "Capital Budgeting", in the field of business management, refers to the method a company's manager use in order to see how profitable it is to start some new inversions or projects, therefore that the main purpose of this process is to involve the elaboration of a budget that will help the superiors of the organization to make capital expenditure decisions when they are looking for a new inversion or project to start with. It is very helpful in the situations where there is a need for evaluation of future prospects.

the preferred stock of BGE, inc. is sold at $37 and pays a divident of $5. And the net price of the secuirty after issurancee costs is estimated to be $32.93 what is the cost of preferred stock for BGE? g

Answers

Answer:

15.18%

Explanation:

Cost of preferred stock = Annual dividend/Net Proceeds

Cost of preferred stock = $5 / $32.93

Cost of preferred stock = 0.1518372305

Cost of preferred stock = 15.18%

So, the cost of preferred stock for BGE is 15.18%.

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