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e-lub [12.9K]
3 years ago
5

Sound waves rely on matter to transmit their energy. They cannot ravel in a vacuum. True or false

Physics
2 answers:
UNO [17]3 years ago
8 0

Answer:

false

Explanation:

Tpy6a [65]3 years ago
3 0
<h2>Answer:</h2>

Hello,

<h3><u>QUESTION)</u></h3>
  • True,

Sound travels in a material medium, in space, there is no matter, so sound cannot propagate.

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Explain how carbon is cycled between the hydrosphere and geosphere. Use specific examples.
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4 years ago
When unbalanced force acts on a resting object the object what
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kondaur [170]

Answer:

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Explanation:

:) hope this helps. Have a great day!

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3 years ago
If a honeybee is flying 7.0 m/s, what is the kinetic energy (Joules) if its mass is 0.1 g?
svetlana [45]

Answer:

KINETIC ENERGY=K.E=0.00245 Joules ≈ 0.003 Joules

Explanation:

mass=m=0.1g=0.0001kg

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kinetic energy=K.E.=?

as we know that

kinetic energy=\frac{1}{2}mv^2\\ putting values\\kinetic energy=\frac{1}{2}(0.0001kg)(7.0m/s)^2\\ kinetic energy=\frac{1}{2} 0.0049joules\\kinetic energy= 0.00245Newton meter or joules

hope it will help ^_^

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For the graph above, what is the independent variable? What is the dependant variable?
posledela
Time/sec. the x-axis is always the independent variable.
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