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My name is Ann [436]
3 years ago
8

What type of wireless connection requires an unobstructed "line of sight" between transmitter and receiver?

Computers and Technology
1 answer:
lina2011 [118]3 years ago
5 0

Answer:

Infrared

Explanation:

the connection which requires an unobstructed "line of sight" between transmitter and receiver is called Infrared connection.                                

Infrared is the device which is used in T. V remotes.            

Infrared is also used in computer in the device like cordless keyboard, mouses and infra touch screen.

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What is the velocity of a 0.100kg car with a momentum of 5 kgm/s?
Cerrena [4.2K]

Answer:

v = 50 m/s

Explanation:

p = mv

5 = 0.1v

v = 50

4 0
2 years ago
1. What is the main factor that affects Earth’s average temperature?
user100 [1]

Answer:

1. The Sun is the primary source of energy that influences any planet's temperature, including Earth. The amount of energy received from the Sun is called insolation; the ratio reflected is called the albedo.

2.There are three major ways in which global warming will make changes to regional climate: melting or forming ice, changing the hydrological cycle (of evaporation and precipitation) and changing currents in the oceans and air flows in the atmosphere

3.The warming of Earth is primarily due to accumulation of heat-trapping greenhouse gases, and more than 90 percent of this trapped heat is absorbed by the oceans. As this heat is absorbed, ocean temperatures rise and water expands. This thermal expansion contributes to an increase in global sea level.

4.The main sources of greenhouse gases due to human activity are: burning fossil fuels leading to higher carbon dioxide concentrations. farming and forestry — including land use change via agriculture and livestock. cement manufacture.

5. - Reduce, Reuse, Recycle

- Use Less Heat and Air Conditioning

-Use Less Hot Water

Explanation:

5 0
3 years ago
Who knows a website that can connect videos in your phone
Arte-miy333 [17]
Get a screen recorder then record all the videos u wanna save then u can go back and watch them wenever u want to
5 0
3 years ago
How do I go to files in Brainly I need help
Lyrx [107]

Answer:

There should be a little icon at the bottom of your question box/answer box. It looks like a paper clip. click it and boom

Explanation:

4 0
3 years ago
Consider the following code segment.
Bingel [31]

Answer:

A.)

arr[0] = 10;

arr[1] = 10;

Explanation:

Given the array:

arr = {1,2,3,4,5}

To set the first two elements of array arr to 10.

Kindly note that ; index numbering if array elements starts from 0

First element of the array has an index of 0

2nd element of the array has an index of 1 and so on.

Array elements can be called one at a time using the array name followed by the index number of the array enclosed in square brackets.

arr[0] = 10 (this assigns a value of 10 to the index value, which replace 1

arr[1] = 10 (assigns a value of 10 to the 2nd value in arr, which replaces 2

3 0
3 years ago
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