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storchak [24]
3 years ago
11

The speed of sound is 343 m/s in air at room temperature. What is the wavelength of a B-flat musical note that has a frequency o

f 466 HZ? What would happen to the wave length if you increased the frequency to 932 Hz?
Physics
1 answer:
Taya2010 [7]3 years ago
4 0

Answer:

1398

Explanation:

sorry if imam wrong

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A wave travels at a frequency of 387 Hz. What is<br>the period of the wave?<br>​
Ulleksa [173]

Answer:

¹/₃₈₇ second

Explanation:

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So, simply, the frequency is ¹/₃₈₇ second(s), as that is the reciprocal of the frequency, 387 Hz.

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During the experiment if you could double the breakaway magnetic force with all other quantities left unchanged, what is the new
sergiy2304 [10]
There are some missing information in the question.
However, since you are talking about magnetic force, I think you refer to the Lorentz force. When a particle of charge q and velocity v is immersed in a magnetic field of intensity B, the force acting on the particle is:
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Therefore, if force F is doubled, then also the velocity v must be double of its initial value:
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6 0
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A car with a mass of 900 kg has an initial velocity of 20 m/s. After 5 s, it has a velocity of 32 m/s.
joja [24]
See attachment file below.

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3 years ago
Light travels 300,000,000 m/s, and one year has approximately 32,000,000 seconds. A light year is the distance light travels in
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The speed of light is 300,000,000 m/s.  There are 8 zeros, so in scientific notation, the speed is 3×10⁸ m/s.

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