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2 years ago

Which one of the following media is most resistant to EMI?

Computers and Technology

1 answer:

natali 33 [55]2 years ago

5 0

Answer:

D - Fiber-optic Cables

Explanation:

Electromagnetic interference affects cables made from different metals and can corrupt the data running through them. However, Fiber-optic cables are constructed from glass (non-metallic) and transmit pulses of light as signals to transfer data, this means that the cables are most resistant and not susceptible to EMI.

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(Display characters) Write a method that prints characters using the following header: public static void printChars(char ch1, c

Juli2301 [7.4K]

public class MyClass {

public static void printChar(char ch1, char ch2, int numberPerLine){

int i = 0;

for (char c = ch1; c <= ch2; c++){

while (i < numberPerLine){

System.out.print(c + " ");

i += 1;

}

System.out.println("");

i = 0;

}

public static void main(String args[]) {

printChar('a', 'z', 10);

}

So far, this works by printing letters. If you need me to modify the code, I will.

5 0

2 years ago

Read 2 more answers

Why we can not see objects around us in the dark

malfutka [58]

Answer:

We see an object when light falls on it and gets reflected from its surface and enters our eyes. In a dark room, there is no source of light. no light falls on the surface of objects and we do not see them. This is why we cannot see the objects in a dark room.

4 0

3 years ago

State 3 file formats explain them in an understanding manner apart from Microsoft word and PDF

natita [175]

Answer:

Hope below explanations are enough.

Explanation:

1. JPEG (or JPG) - Joint Photographic Experts Group

JPEGs might be the most common file type you run across on the web, and more than likely the kind of image that is in your company's MS Word version of its letterhead. JPEGs are known for their "lossy" compression, meaning that the quality of the image decreases as the file size decreases.

You can use JPEGs for projects on the web, in Microsoft Office documents, or for projects that require printing at a high resolution. Paying attention to the resolution and file size with JPEGs is essential in order to produce a nice looking project.

2. PNG - Portable Network Graphics

PNGs are amazing for interactive documents such as web pages, but are not suitable for print. While PNGs are "lossless," meaning you can edit them and not lose quality, they are still low resolution.

The reason PNGs are used in most web projects is that you can save your image with more colors on a transparent background. This makes for a much sharper, web-quality image.

3. GIF - Graphics Interchange Format

GIFs are most common in their animated form, which are all the rage on Tumblr pages and in banner ads. It seems like every other day we have a new Grumpy Cat or Honey Boo Boo animated GIF. In their more basic form, GIFs are formed from up to 256 colors in the RGB colorspace. Due to the limited number of colors, the file size is drastically reduced.

This is a common file type for web projects where an image needs to load very quickly, as opposed to one that needs to retain a higher level of quality.

4. TIFF - Tagged Image File

A TIF is a large raster file that doesn't lose quality. This file type is known for using "lossless compression," meaning the original image data is maintained regardless of how often you might copy, re-save, or compress the original file.

Despite TIFF images' ability to recover their quality after manipulation, you should avoid using this file type on the web -- it can take forever to load. TIFF files are also commonly used when saving photographs for print.

5. PSD - Photoshop Document

PSDs are files that are created and saved in Adobe Photoshop, the most popular graphics editing software ever. This type of file contains "layers" that make modifying the image much easier to handle. This is also the program that generates the raster file types mentioned above.

The largest disadvantage to PSDs is that Photoshop works with raster images as opposed to vector images.

6 0

2 years ago

1. How has ESPN handled the rise of Twitter? How has it incorporated Twitter into Sports Center?

vovangra [49]

Rise of Twitter:

On every sport telecast ESPN create a twitter accountants raise a sport questions related to sport telecasted. Base of sport interested person answer queries or questions so automatically incorporated to sport center

Cable subscriptions:

Since ESPN been telecasted through air with customer login with minimum subscription fees so end user easily login n watch the match online and live telecast. Moreover end user can watch old or missed match from archive library on its own time.

ESPN is subscription channel are also available as bundle option in hot star amazon prime video.

ESPN upgrade:

ESPN telecast match on season basic such as football, cricket extra. ESPN very frequently upgrade the match schedule and old archives. Sports person interviews n performance of software also is upgraded to end users.

4 0

2 years ago

Read 2 more answers

How does electricity work in phones?

kati45 [8]

Great Question! So the plug will go into the wall and electricity will hit the cord and power through the cord into the charger (Cordless) Now if you talking mobile phones such as iPhones. The battery powers wire and hardware to power your little mobile phone! Hope this helps.

8 0

3 years ago