3 years ago

Are you allowed to jump serve in badminton?

Physics

1 answer:

WITCHER [35]3 years ago

3 0

No, it doesn’t seem fair since it’s a lot harder for the other team to hit it back.

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based on your reading "take a closer look" what can you say about the image that forms on the retina of your eye?

shepuryov [24]

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Andreas93 [3]

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mark me as brainliest plyyzzz

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4 years ago

What happens to the wavelength of a wave on a string when the frequency is doubled

frozen [14]

Answer:

$\lambda'=\dfrac{1}{2}\times \lambda$

Explanation:

The number of oscillation per unit time is called frequency of a wave while the distance between two consecutive crests and the trough is called its wavelength.

The wavelength of a wave is given by :

$\lambda=\dfrac{v}{f}$

If frequency is doubled, f' = 2f

$\lambda'=\dfrac{v}{f'}$

$\lambda'=\dfrac{v}{2f}$

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$\lambda'=\dfrac{1}{2}\times \lambda$

So, when the frequency is doubled the wavelength of a wave on the string becomes half.

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4 years ago

Describe one long-term goal that you have and at least two things you will need to do in order to accomplish that goal.

mylen [45]

Graduate from college ! I’m a freshman at SDSU :) two things would be to stay dedicated to my studies and not give into distractions!!!

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