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Firlakuza [10]
2 years ago
7

A radio station broadcasts its music with waves at a frequency of 7.34 x 10²Hz. These radio waves travel at a speed of 3.00x 10%

m/s. What is the wavelength of these radio waves?​
Physics
1 answer:
Lorico [155]2 years ago
4 0

Answer:

See below

Explanation:

<u>I will use   3 x 10^8 m/s for speed or wave</u>

speed = wavelength * frequency

3 x 10^8  = w * 7.34 x 10^2     <====== are you sure this isn't KILO Hz ?

w = <u>408719. 3 meters   </u>

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Identify the part of a carrot plant that contains chlorophyll and the part that contains
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Answer:

Leaves and Roots

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Your study buddy claims that an electron always experiences a force in an electric field, but not always in a magnetic field. do
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3 years ago
At which position is the LOWEST potential energy?
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7 0
3 years ago
Dani and Gina are pushing a box. Dani pushes with 257 N of force and Gina pushes with 86 N of force.
Advocard [28]

Answer:

Pushing from the same direction: 343 N

Pushing from opposite directions: 171 N

Explanation:

If Dani and Gina are pushing in the same direction then you would add up the forces they are pushing with since the force is applied in the same direction.

257N+86N=343 N

If Dani and Gina are pushing in the opposite direction then you would subtract the forces they are pushing with because they are going against each other.

257N-86N=171 N

Hope this helped! :)

6 0
3 years ago
Read 2 more answers
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