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PtichkaEL [24]
3 years ago
5

Which of the following types of waves can move through water but cannot move through a vacuum where there is no matter?

Mathematics
2 answers:
Vikki [24]3 years ago
7 0
B is your answer!

Hope I helped!

Contact me for more!

FLVS teacher,
 ~Amber Fish

solong [7]3 years ago
4 0
Let's consider each of the option....

Radio wave is an electromagnetic wave ; what is an electromagnetic wave?? An electromagnetic wave are waves that does not require material medium for their propagation... So radio wave can move through a vacuum because it's an electromagnetic radiation...

Sound wave is a mechanical wave ; what is a mechanical wave?? Waves that require material medium for their propagation.. Other examples include :water wave,

Light wave is also an electromagnetic wave(radiation) it does not require a material medium for its propagation it defines every other electromagnetic wave other example including... ; gamma ray, X-ray, ultraviolet ray, visible light, infrared Ray, radio wave(which I discussed first)

Sound wave can not move through a vacuum because it requires a material medium..
You can talk to someone and the person hears you because the air particles serves as the material medium....

Hope this helps..........
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Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).
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The table answers for the first equation are
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The table answers for the second equation are
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8 0
3 years ago
How did the boundaries of the Mauryan Empire change under Aśoka?
OlgaM077 [116]

Answer:

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Step-by-step explanation:

5 0
2 years ago
Need help on these questions
Genrish500 [490]

Problem 10

You are correct. The answer is choice C. The cm^3 notation represents cubic centimeters, which is a unit for volume. Think of a 1 cm by 1 cm by 1 cm cube.

======================================================

Problem 11

This problem is a bit strange. She borrows money ($100) but then it says she earns $300 per day. It makes no mention of her paying that $100 back, or when it's due back. I'll just assume that she keeps the $100 for the 12 days.

If that assumption is correct, then she'll have y = 300x+100 dollars after x days.

Plug in x = 0 and you'll get y = 100. Plug in x = 12 and you'll end up with y = 3700. Therefore, the two points on this graph are (0,100) and (12,3700).

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5 0
3 years ago
Solve the equation. z/32 + 5/8 =13/16<br><br> True Or false, And why?
Oxana [17]
The equation is false because the real answer is z5/4. The variable doesn't just disappear.
5 0
3 years ago
Read 2 more answers
2n+7+7n=13+3n+8n <br><br><br>please help
Rasek [7]

first combine like terms so 2n + 7n which is 9n


so 9n + 7 = 13 + 3n + 8n


then combine on other side so 9n + 7 = 13 + 11n

then subtract 7 to 13 so 6

sp 9n + 6 = 11n

then subtract 9 to the other side so 2n


6 = 2n then divide all by 2

n= 3

3 0
3 years ago
Read 2 more answers
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