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OverLord2011 [107]
3 years ago
7

how does the frequency of a radio wave compare to the frequency of the vibrating electrons that produce it?

Physics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

mass

Explanation:

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A cyclist rides at a constant speed of 4. 5 m/s around a curve. If the centripetal acceleration is 29 m/s2, what is the radius o
QveST [7]

Answer:

a = v^2 / R = 4.5^2 / R = 29

R = 4.5^2 / 29 = .70 m

     

3 0
2 years ago
A block of wood 3 cm on each
djyliett [7]

Answer:

1g/cm3

Explanation:

volume of block is 3 cubed which is 27 cm3

we know density is m/v so d= 27g/27cm3

which is 1g/cm3

if my answer helps please mark as brainliest

7 0
3 years ago
All waves transmit energy. Only one type of wave does not require a medium to transmit energy. That is a _____wave?
Dmitrij [34]

Answer:

sound waves

Explanation:

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6 0
3 years ago
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Question one please! This is 8th grade science btw.
yKpoI14uk [10]

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8 0
3 years ago
What is the correct order of increasing energy?
Gnom [1K]

Answer:

Microwaves, visible light, ultraviolet light, x-rays, γ-rays

Explanation:

The energy of any wave is given by :

E=h\nu

h = Planck's constant

\nu is the frequency of wave

It is clear that the energy of any wave is directly proportional to its frequency. Gamma rays have maximum frequency. Out of given options microwaves have least frequency.

So, the increasing order of energy is "microwaves, visible light, ultraviolet light, x-rays, γ-rays". Hence, the correct option is (5).

8 0
3 years ago
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