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Sedaia [141]
3 years ago
14

a force is applied to a block causing it to accelerate along a horizontal, frictionless surfaces. the energy gained by the block

is equal to the
Physics
1 answer:
GaryK [48]3 years ago
3 0
Energy given to the block
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The notes produced by a tuba range in frequency from approximately 45 Hz to 375 Hz. Find the possible range of wavelengths in ai
taurus [48]

Answer:

The possible range of wavelengths in air produced by the instrument is 7.62 m and 0.914 m respectively.

Explanation:

Given that,

The notes produced by a tuba range in frequency from approximately 45 Hz to 375 Hz.

The speed of sound in air is 343 m/s.

To find,

The wavelength range for the corresponding frequency.

Solution,

The speed of sound is given by the following relation as :

v=f_1\lambda_1

Wavelength for f = 45 Hz is,

\lambda_1=\dfrac{v}{f_1}

\lambda_1=\dfrac{343}{45}=7.62\ m

Wavelength for f = 375 Hz is,

\lambda_2=\dfrac{v}{f_2}

\lambda_2=\dfrac{343}{375}=0.914\ m/s

So, the possible range of wavelengths in air produced by the instrument is 7.62 m and 0.914 m respectively.

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When atoms _____, they break down into atoms of different elements and release energy.
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Explanation:

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What is the concentration of the 100 g of solution having 25 g of solute?
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Answer:

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Explanation:

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