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2 years ago

What do you call the material or "stuff" that a wave travels through

Physics

2 answers:

frutty [35]2 years ago

8 0

C I think if not it’s B

statuscvo [17]2 years ago

3 0

Answer:

a. medium.

Explanation:

the matter through which the waves travels is called the medium ( plural, media ). but the medium of a mechanical wave can be any state of matter, even a solid.

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What is the frequency of a wave that has a wavelength of 20 cm and a speed of 10 m/s

jarptica [38.1K]

You would probably have a low frequency due to how much the wavelength is spread out.

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3 years ago

RANGKAIAN RLC SERI PADA TEGANGAN BOLAK BALIK 220V R=80 OHM XL= 90 OHM XC = 30 OHM MAKA TEGANGAN PADDA INDUKTOR ADALAH???

Whitepunk [10]

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3 years ago

Calculate the orbital speed (in m/s) of a satellite that circles the Earth with a time period of 12.00 hours. The mass of the Ea

Hoochie [10]

Answer:

$v = 3869 m/s$

Explanation:

As we know that the orbital speed of the satellite is given as

$v = \sqrt{\frac{GM}{r}}$

also we know that

time period of the revolution is given as

$T = \frac{2\pi r}{v}$

now from above equation we know that

$T = \frac{2\pi (\frac{GM}{v^2})}{v}$

$T = \frac{2\pi GM}{v^3}$

so we will have

$v = (\frac{2\pi GM}{T})^{1/3}$

now plug in all data in this equation

$v = (\frac{2\pi (6.67 \times 10^{-11})(5.97 \times 10^{24})}{12 \times 3600})^{1/3}$

$v = 3869 m/s$

3 0

3 years ago

Water in the air combines with

valentina_108 [34]

Answer:b

Explanation:

6 0

2 years ago

5. Dry ice is an example of _________, which is the process of a solid turning directly into a gas. (1 point) precipitation melt

ki77a [65]

5. Dry ice is an example of _________, which is the process of a solid turning directly into a gas. (1 point)

sublimation

6. The ____ is a unit of force. (1 point)

newton

7. Which of the following is the boiling point of water? (1 point)

100°C

8. Which of the following describes the molecular structure of water at 40°C? (1 point)

water molecules are close together and moving freely around each other

6 0

3 years ago