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Liono4ka [1.6K]
3 years ago
14

QUESTION 1 The speed of sound in air is 340 m/s. What is the wavelength of a soundwave that has a frequency of 968 Hz?​

Physics
1 answer:
Anton [14]3 years ago
7 0

Answer:

Explanation:

340 m/s / 968 cyc/s = 0.3512396... ≈ 35.1 cm

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a )

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C ) Electric field which is almost uniform near the sheet of charge is equal t the following

E = σ / ε₀ where  σ is charge density of surface and  ε₀ is permittivity of medium whose value is 8.85 x 10⁻¹²

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= 338.9 V / m

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= 1 / 338.9 m

= 2.95 X 10⁻3 m

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What’s the four missing blanks in this diagram?
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What properties of sound determine the volume of sound? Is this affected by the motion of the sound source?
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Hope this helps
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Suppose the roller coaster in Fig. 6-38 (h1 = 33 m, h2 = 13 m, h3 = 25) passes point A with a speed of 2.10 m/s. If the average
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