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vesna_86 [32]
3 years ago
11

What was one of the first inventions that made it possible to communicate almost instantly?

Computers and Technology
1 answer:
Anastasy [175]3 years ago
7 0
You're answer is The Telegraph.
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The light you shoot in will dictate what shutter speeds to use.
Nesterboy [21]

Answer:

The three things that will determine your exposure are film speed, aperture and shutter speed. The speed of the film dictates how much light the film needs. The aperture controls how much light comes through the lens. And the shutter speed then controls how much of that light hits the film. These three things always work together to produce your image.

The shutter speed, sometimes known as exposure time, determines the amount of time your film is exposed to light when taking a photograph. So, you always need to balance your aperture and shutter speed to get a correct exposure.

The general rule is you need to shoot with at least 1/60 to get sharp images when shooting handheld. It is best to use a tripod if you want to shoot with a slower exposure time as this will help reduce any camera shake.

Fast Shutter

Fast speeds are really good for freezing fast-moving subjects. You need to make sure you are using a fast exposure time if you are trying to take a sharp image of a fast subject. Different cameras have different options but commonly you can choose something like 1/500.

Higher ISO film will also allow you to utilise the faster shutter speeds as they are more sensitive to light.

Slow Shutter

Slow shutter speeds will visibly record motion. They are often used to create the effect of motion in an image. A moving subject captured with a slow exposure time will be captured as a blur across the image. Slow exposure times are also necessary when taking photos at night. They allow you to get enough light to expose your image correctly.

Be careful when using slow exposures without a tripod. The slower the shutter the more likely that you will have visible camera shake in the image.

Reading Shutter Speeds

Shutter speed is measured in fractions of a second. So, for example, 1/60 is read as one-sixtieth of a second. The bigger the second number in the faster the speed.

Typical shutter speeds you will see are; 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250 and 1/500.

You might also be interested in our Guide to Aperture and Guide to Film Speed

If you’re new to film then read our Beginners Guide To Film Photography. And if you want some help picking out your first roll then read Choose Your Film, it will give you a good idea of the options you have.

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News • Guides • Community • Film Reviews • Film Developing Times • Choose Your Film

GUIDE TO APERTURE

GUIDE TO FILM SPEED

SHOP FILM

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Explanation:

please mark me brainliest

3 0
2 years ago
In classical conditioning, _____ means that the CS and US are presented closely together, whereas _____ means that the CS is a g
Sav [38]

Answer:

The answer is "stimulus and response"

Explanation:

The classical conditioning, which is used in research, It also used in software and computer systems theory, that design, implementation and checks performance of computer.

  • It also provides the process, by which an initially supportive stimulus helps to elicit an adherence to qualities as opposed to only a biochemical mental workout.
7 0
3 years ago
Explain connectivity is productivity
Olegator [25]

Answer:

In fact, Quadir coined the phrase "connectivity is productivity" to explain the unique impact of Information Communication Technologies (ICTs), particularly mobile telephones, in improving economic efficiency.

5 0
2 years ago
Write a method named countInRange that accepts three parameters: an ArrayList of integers, a minimum and maximum integer, and re
marissa [1.9K]

Answer:

In Java:

The method is as follows:

public static int countInRange (ArrayList<Integer> MyList, int min, int max) {  

       int count = 0;

       for (int i = 0; i < MyList.size(); i++)  {

           if(MyList.get(i)>=min && MyList.get(i)<=max){

               count++;

           }  

       }

       return count;

 }

Explanation:

This defines the method

public static int countInRange (ArrayList<Integer> MyList, int min, int max) {

This declares and initializes count to 0  

       int count = 0;

This iterates through the ArrayList

       for (int i = 0; i < MyList.size(); i++)  {

This checks if current ArrayList element is between min and max (inclusive)

           if(MyList.get(i)>=min && MyList.get(i)<=max){

If yes, increase count by 1

               count++;

           }  

       }

This returns count

       return count;

 }

To call the method from main, use:

countInRange(v,m,n)

<em>Where v is the name of the ArrayList, m and n are the min and max respectively.</em>

6 0
2 years ago
Megahertz is a measurement of
Nataly_w [17]

Answer:

sound

Explanation:

this may be wrong sounds right though doesen't it?

3 0
3 years ago
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