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RideAnS [48]
3 years ago
6

Patterns can be used to send messages, sounds of voices, and images. These patterns transfer information, allowing people to ___

_____ over long distances.
Physics
2 answers:
Stells [14]3 years ago
8 0

These patterns transfer information, allowing people to <em>communicate</em> with each other over long distances.

This works IF ...

-- the patterns are understood and agreed by the people at both ends, and

-- the pattern that is sent doesn't get changed or covered up along the way, and

-- the person at the receiving end has some way to detect the pattern when it reaches her.

just olya [345]3 years ago
3 0

Communicate/talk/speak.

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The specific heat capacity of oxygen is 918j/kg c. That means that it takes 918 J of energy to raise ____ kg of oxygen by 1 degr
Alborosie

Answer:

1kg of oxygen(918joules of energy per 1kg of oxygen by 1 degree Celsius)

6 0
3 years ago
A player kicks a football from ground level with a velocity of 26.2m/s at an angle of 34.2° above the horizontal. What is the fo
andriy [413]
<h3><u>Answer;</u></h3>

Hang time = 3.0 s

Range  = 65.06 m

Maximum Height = 11.05 m

<h3><u>Solution</u>;</h3>

Hang time is given by the formula;

T = 2vₒsinθ/g

Thus;

T = 2*(26.2 )sin34.2 / 9.81

    = 3.0 s  

Range is given by the formula;

R = vₒ²sin2θ/g

      = 26.2²sin(2*34.2) /9.81

      = 65.06 m  

Max height is given by the formula;

H = vₒ²sin²θ/2g

Thus;

H= 26.2²sin²34.2 /(2*9.81)

  = 11.05 m

4 0
4 years ago
How does x-rays tube work<br>A)Compton effect<br>b)Photoelectric phenomenon<br>c) cathod and anode ​
Galina-37 [17]

Answer:

c

Explanation:

X-ray tube is an evacuated electron tube that creates X rays by accelerating electrons to a high velocity and causing them to <u>collide</u> with a target, the <u>anode</u> plate, using a high-voltage field.

7 0
2 years ago
Look at picture below !! please &lt;3
balu736 [363]

Answer:

C

Explanation:

compound is a substance made from two or more different elements that have been chemically joined

8 0
2 years ago
PLEASE HELP ME I NEED IT!!
Alla [95]

Answer:

d

Explanation:

7 0
3 years ago
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