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attashe74 [19]
3 years ago
7

What happens when two waves meet

Physics
2 answers:
Alexxandr [17]3 years ago
7 0

Wave interference is the phenomenon that occurs when two waves meet while traveling along the same medium. The interference of waves causes the medium to take on a shape that results from the net effect of the two individualwaves upon the particles of the medium.Hope this help!

Maksim231197 [3]3 years ago
6 0

wave interference is the phenomenon that occers when two waves meet while traveling along the same medium. The interference of waves causes the medium to take shape that results that the net effect of the two individual waves upon the particals of the medium.

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A sound wave has a frequency of 300 Hz. If the wavelength is .50 m, then what is the speed of
kherson [118]

Answer:

15000 m/s

Explanation:

You just need to multiply the wavelength with the frequency.

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5. Three children are at work. One is pushing a chair, another is pushing the sofa and the third one is pushing an empty trolley
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Answer:

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Explanation:

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A bus leaves at 9 am with a group of tourists. They travel 350 km before they stop for lunch. Then they travel an additional 250
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Average speed = Distance traveled / time taken

In this case Time taken = Difference in hours between 3 PM and 9 AM

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Total distance traveled = 350 km + 250 km

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So average speed = 600/6 = 100 km/hr

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So the bus's average speed = 27.78 m/s or 100 km/hr.

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3 years ago
An electron is released from rest in a weak electric field given by E =-2.30 x 10-10 N/Cj. After the electron has traveled a ver
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Explanation:

It is given that,

An electron is released from rest in a weak electric field of, E=2.3\times 10^{-10}\ N/C

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v^2-u^2=2as

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F=mg+qE

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F=4.57\times 10^{-29}\ N

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a=\dfrac{4.57\times 10^{-29}\ N}{9.1\times 10^{-31}\ kg}

a=50.21\ m/s^2

Put the value of a in equation (1) as :

v=\sqrt{2as}

v=\sqrt{2\times 50.21\times 10^{-6}}

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So, the speed of the electron is 0.010 m/s. Hence, this is the required solution.

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