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Burka [1]
3 years ago
10

13) When developing film, how do you dispose of fixer as opposed to developer?

Computers and Technology
1 answer:
MAVERICK [17]3 years ago
6 0

Answer:

B) Developer is poured down the drain while fixer can be reduced

Explanation:

The effluents produced during photographic processing includes, wash water, bleach, fixer, and developer

The developer is an alkaline solution, with a pH of approximately 10.0, while the pH of the fixer is about 4.3, it is therefore, acidic

The rate of discharge of the developer to the fixer is 2 to 1, and the exhausted developer, fixer and process effluents combined are neutral and can be handle by the the treatment works and the drain pipes

Fixer which remain clear can be reused for more than a day, while the spent basic Developer and the acidic Spent Stop Bath can be combined to form a neutral solution, having a pH of approximately 7, which make them less hazardous to be disposed off down the sink into the drain

Therefore, <em>developer is poured down the drain while fixer can be reused</em>

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How long will it take to transfer 1GB data on USB 2.0, on USB 3.0
cupoosta [38]

Answer:

Have a great day, Here is the answer to your question:

It will take around 18 seconds

Explanation:

So in principle 1GB of data to be uploaded running at peak speed is suggested to take around 18 seconds but in fact, DCD test results show USB 2.0 takes 3 minutes 18 seconds to complete a 1GB switch. Whereas USB 3.0 can accommodate up to 5gbps of data transferred-more than 10 times faster than its predecessor.

8 0
3 years ago
You have decided to install the DNS server role on Nano Server. What specific type of zone configuration is not supported when u
nadya68 [22]

Answer:Active Directory-integrated

Explanation: Active Directory-integrated is the service that is introduced by the Microsoft .This service provides the directory form for functioning in Windows. It serves the purpose of active directory(AD) transferring to the Dynamic web database. Whenever the user gets connected to any website, it provides validation to qualifications . So, it does not get support the specification when there is working of DNS.

4 0
3 years ago
They will wash the car change into tag question​
valentina_108 [34]

Answer:

They will wash the car, won't they?

Explanation:

A tag question usually comes after an independent clause. The tag question is most times attached with the intent of affirming the statement made in the independent clause. Our independent clause in the answer above is; "They will wash the car". The tag question, "Won't they?" is meant to affirm that statement.

Another example is, "They are going to school, aren't they?" In this example also, the independent clause makes a sentence that is to be confirmed by the tag question.

8 0
3 years ago
Please help, will give brainliest!!! I need help with these coding questions, any help is appreciated
olchik [2.2K]

Answer:

class Foo:

   def F(self, n):

       if n == 1:

           return 1

       return self.F(n - 1) + 3 * n - 2

Explanation:

This should cover part a to this question. The thing I'm not sure on is they use the term "method" which in python technically means a class function...but then list one argument with the function call which makes me think it is possibly just supposed to be a regular function. Which would be the following snippet. It would depend on if you are using classes or not yet in your coding class.

def F(n):

   if n == 1:

       return 1

   return F(n - 1) + 3 * n - 2

Play around with it and look into python "lists" and "for loops" for part c. Part b I'm not sure what kind of example they want since I'm not in that class. Good luck!

8 0
3 years ago
According to "When Is a Planet Not a Planet?" scientists determined that Pluto was not a planet. What were the causes that led t
Murrr4er [49]

Answer:

Hi there!

The correct answer will be: C. Pluto’s orbit crossed over the orbit of another planet.

Explanation:

When determining whether a planet is planet the IAU stated the planet must (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydro-static equilibrium (nearly round) shape, and (c) has cleared the neighborhood around its orbit. For poor Pluto's case he did not clear part (c).

8 0
3 years ago
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