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Margarita [4]
2 years ago
9

A study of photosynthesis in phytoplankton in the open ocean used short pulses of laser light to trigger photosynthetic reaction

s. The investigator’s system used 0.10 mW pulses of 640 nm laser light of length 200 ps. How many photons were contained in each pulse?
Business
1 answer:
mario62 [17]2 years ago
3 0

An important regulatory document for conducting clinical trials, the Investigator's Brochure (IB) summarizes an investigational medicinal product's (IMP) physical, chemical, pharmaceutical, pharmacological, and toxicological characteristics as well as any clinical experience.

<h3>In a clinical trial, what exactly is an investigator site?</h3>

Documents that demonstrate the clinical trial site and investigator's compliance with the ICH GCP guidelines can be found in an Investigator Site File (ISF).

power, P = 0.1 mw = 0.1 X10 3 time, t = 200 PS wavelength,  = 640 mm -9 = 640 X 10 -12 = 200 X 10 Sec photon energy

The number of photons is N = Pt 3 0.1 X 10 x 200 x 10-12 3-104x1019. E E 6.62310 - 34 X3108 640 x10-9 J -19 = 3.104 X10.

N= 64.4 X 10

To learn more about Investigator's Brochure here

brainly.com/question/14366756

#SPJ1

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Musashi lives in Philadelphia and runs a business that sells pianos. In an average year, he receives $704,000 from selling piano
Gnoma [55]

Answer:

Explicit costs are actual costs which Yakov must make while implicit costs are opposite of explicit costs, Implicit costs are opportunity costs.

Grouping them, we have the following;

•The wages and utility bills that Yakov pays. => Explicit costs

•The salary Yakov could earn if he worked as a paralegal.=>Implicit Costs

•The wholesale cost for the pianos that Yakov pays the manufacturer. => Explicit costs

•The rental income Yakov could receive if he chose to rent out his showroom =>Implicit Costs

2) Yakov's accounting and economic profit of his piano business.

Profit($)

Acct Profit.......... Economic Profit

$14,000. .............. -$9,000 (loss)

•Yakov's accounting profit will be his revenue - explicit costs.

Therefore accounting profit=

$704,000 - ($404,000 - $286,000) = $14,000

• Yakov's economic profit will be (accounting profit - (rent + forgone salary)

Therefore, accounting profit =

$14,000 - ($3,000+$20,000) = -$9,000

4 0
4 years ago
The Chewbacca Starship Company had the following transactions during the month of December:
Naily [24]

Answer:

The Chewbacca Starship Company

T-accounts:

Cash

Date   Account Titles                 Debit        Credit

Dec. 1 Beginning balance      $73,500

Dec. 31 Salaries expense                        $57,000

Dec. 31 Accounts receivable 265,000

Dec. 31 Accounts payable                       210,000

Accounts receivable

Date   Account Titles           Debit        Credit

Dec. 1 Beginning balance   $60,000

Dec. 31 Sales revenue         154,000

Dec. 31 Cash                                     $265,000

Accounts payable

Date   Account Titles           Debit        Credit

Dec. 1 Beginning balance                  $39,000

Dec. 31 Inventory                               230,000

Dec. 31 Cash                    $210,000

Inventory

Date     Account Titles           Debit        Credit

Dec. 31 Accounts payable   $230,000

Sales revenue

Date     Account Titles           Debit        Credit

Dec. 31 Accounts receivable              $154,000

Salaries Expense

Date     Account Titles           Debit        Credit

Dec. 31 Cash                       $57,000

Explanation:

a) Data and Analysis:

a. Inventory $230,000 Accounts payable $230,000

b. Salaries expense $57,000 Cash $57,000

c. Accounts receivable $154,000 Sales revenue $154,000

d. Cash $365,000 Accounts receivable $265,000

e. Accounts payable $210,000 Cash $210,000

Opening balances:

Cash $73,500

Accounts receivable $60,000

Accounts payable $39,000

3 0
3 years ago
Explain why you wouldn't want to use the customer first or last name field as the primary key for a table. What problem could th
zlopas [31]

Answer:

There could be a customer with the same name or surname. It could cause a mess in your database if the customer wants payback for something and there will be the customer with the same name. I think that the primary key should be consisted of unique Customer's ID number.

Read more on Brainly.com - brainly.com/question/2870954#readmore

Explanation:

Asked on brainley already

4 0
3 years ago
Bank A quotes a bid rate of $0.300 and an ask rate of $0.305 for the Malaysian ringgit (MYR). Bank B quotes a bid rate of $0.306
Artemon [7]

Answer: $1639.3

Explanation:

From the question, we are informed that Bank A quotes a bid rate of $0.300 and an ask rate of $0.305 for the Malaysian ringgit (MYR) and that bank B quotes a bid rate of $0.306 and an ask rate of $0.310 for the ringgit.

The profit for an investor that has $500,000 available to conduct locational arbitrage goes thus:

Purchasing Malaysian ringgit (MYR) from bank A at the ask rate will be:

= $500,000/$0.305

= 1,639,344.3

Selling the Malaysian ringgit (MYR) at bank B based on the ask rate will be:

= 1,639,344.3 × 0.306

= $501,639.3

The profit for an investor that has $500,000 available to conduct locational arbitrage will be:

= $501,639.3 - $500,000

= $1639.3

5 0
4 years ago
Your grandparents would like to establish a trust fund that will pay you and your heirs $215,000 per year forever with the first
Tju [1.3M]

Answer:

They should invest $5,119,047.619 today.

Explanation:

The trust fund will pay a fixed amount forever thus it is a perpetuity. The value of perpetuity or Price of perpetuity is the amount that the perpetuity is worth in today's terms based on the cash flows it will generate in future.

The formula for the value or price of perpetuity is,

P0 or V = Cash Flow / r

Thus,

P0 or V = 215000 / 0.04   =  $5,119,047.619

7 0
3 years ago
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