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alexdok [17]
2 years ago
10

What is the wavelength of a wave with a frequency of 262 hz and a speed of 343 m/s

Physics
2 answers:
Tamiku [17]2 years ago
8 0

Heya!!

For calculate wavelength, lets applicate formula:

                                                      \boxed{\lambda = V/f}

                                                   <u>Δ   Being   Δ</u>

                                            f = Frequency = 262 Hz

                                            v = Velocity = 343 m/s

                                             \lambda = Wavelenght = ?

⇒ Let's replace according the formula:

\boxed{\lambda = 343\ m/s / 262\ Hz }

⇒ Resolving

\boxed{\lambda = 1,3 \ m}

Result:

The wavelength is <u>1,3 meters.</u>

Good Luck!!

erastovalidia [21]2 years ago
6 0

Answer:

D) 1.3 m

Explanation:

Have a amazing day

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Answer:

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Explanation:

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       I_{1} = \frac{V}{R_{int} +r_{L} } = \frac{V}{2*r} (1)

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       I_{2} = \frac{V}{R_{int} +r_{L} } = \frac{V}{(3*r) +r} = \frac{V}{4*r}  (2)

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3 years ago
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Hope you get it!

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Fudgin [204]

Given :

The ball of a ballpoint pen is 0.5 mm in diameter and has an ASTM grain size of 12.

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