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olga nikolaevna [1]
3 years ago
14

What is contrast (in Photography)?

Computers and Technology
1 answer:
kozerog [31]3 years ago
3 0

Answer:

Contrast is a tool that photographers use to direct viewers' attention to their subject. There are two types: Tonal Contrast and Color Contrast. TC refers to the difference in tones from the lightest tone to the darkest tone, in other words, the difference in tones from white to gray to black.

Explanation:

heheh there you go

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Define a function compute_gas_volume that returns the volume of a gas given parameters pressure, temperature, and moles. Use
jeyben [28]

Question:

Define a function compute_gas_volume that returns the volume of a gas given parameters pressure, temperature, and moles. Use the gas equation PV = nRT, where P is pressure in Pascals, V is volume in cubic meters, n is number of moles, R is the gas constant 8.3144621 ( J / (mol*K)), and T is temperature in Kelvin.

Answer:

This solution is implemented in C++

double compute_gas_volume(double P, double T, double n){

   double V = 8.3144621 * n * T/P;

   return V;

}

Explanation:

This line defines the function, along with three parameters

double compute_gas_volume(double P, double T, double n){

This calculates the volume

   double V = 8.3144621 * n * T/P;

This returns the calculated volume

   return V;

}

To call the function  from the main, use:

<em>cout<<compute_gas_volume(P,T,n);</em>

<em />

<em>Where P, T and n are double variables and they must have been initialized</em>

5 0
3 years ago
Ron wants to install an energy efficient and long lasting device for lighting in his new home. Which device should he use?
olga2289 [7]
Ron will most likely want to buy tube lights since that is a good energy saver.
4 0
3 years ago
Read 2 more answers
What will be the output of the following program? Assume the user responds with a 5.
FrozenT [24]

The output will be: You owe $ 15.0

4 0
3 years ago
What is the simplest way to permanently get rid of an unwanted file? A. Go to the Start menu and then delete the file. B. Erase
vazorg [7]

C. Send it to the recycle bin and empty the recycle bin
7 0
3 years ago
Anil needs to show the overlap of people who live in a certain neighborhood in his city and who support a specific political can
pantera1 [17]

Since Anil needs to show the overlap of people who live in a certain neighborhood in his city that supports a specific political candidate, the type of conceptual diagram which he should use is a: B: Venn diagram.

<h3>What is a Venn diagram?</h3>

A Venn diagram can be defined as a circular graphical (visual) tool that is typically used for representing, logically comparing and contrasting two (2) or more finite sets of data such as objects, students, events, voters, concepts, people, etc.

In this context, we can reasonably infer and logically deduce that a Venn diagram is a type of conceptual diagram which can be used by Anil in illustrating the overlap of people who are living in a certain neighborhood in his city and supports a specific political candidate in an election.

Read more on Venn diagram here: brainly.com/question/24581814

#SPJ1

8 0
1 year ago
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