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mash [69]
3 years ago
15

A wave has a frequency of 440 hz and a wavelength of 0.77m. What is the velocity of the wave

Physics
1 answer:
Lunna [17]3 years ago
5 0

Answer:velocity of wave

=338.8 m/s

Explanation:

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The potential difference between two equipotential lines 5.0 mm apart has a value of 1.2 V, calculate the electric field value.
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Answer:

The electric field value is 240 N/C

Explanation:

Given that,

Distance = 5.0 mm

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6 0
3 years ago
What is the weight of an object with a mass of 6.0 kg on Earth?
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3 years ago
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