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adoni [48]
3 years ago
12

What do ocean waves and sound waves have in common?

Physics
2 answers:
Andru [333]3 years ago
8 0
Out of the choices given, one thing that ocean waves and sound waves have in common are they are both mechanical waves. The correct answer is E.
nikitadnepr [17]3 years ago
5 0

Answer: E

Explanation:

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The answer is A) variable. The depression level is a value that varies with the respondents and may inform you about the relationship between depression and other variables, such as alcohol use or sleep habits. It is also likely a discrete variable, since the answer is probably an integer (1, 2, ... 10), rather than a continuous spectrum (virtually any number between 1 and 10). 
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3 years ago
The friends take a few minutes to discuss their ideas. Which of Amy's comments with respect to a charged particle moving in a ma
Marizza181 [45]

Answer:

The statement "if the magnetic force is always perpendicular to the velocity, the path of the particle is a straight line" is false.

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The equation for the magnetic force on a charge q moving at velocity v on a magnetic field B is given by the (vectorial) Lorentz Force Law F=qv\times B

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The statement "if the magnetic force is always perpendicular to the velocity, the path of the particle is a straight line" is false not only for this but for any force, a force always perpendicular to a velocity will curve the trajectory.

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3 years ago
What are the contour lines on a contour map?
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3 years ago
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Answer:

When an object is balanced, about a pivot, the total clockwise moment must be equal to the total anticlockwise moment about that pivot.

Hope that helps.

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