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ANTONII [103]
3 years ago
9

Name a device that transforms electrical energy to sound energy. ( it may also produce thermal (heat) energy)

Physics
2 answers:
kodGreya [7K]3 years ago
4 0

the answer is speaker it transform electrical energy into sound energy

bearhunter [10]3 years ago
3 0

Answer:

Lightbulb.

Electric stove element.

Electric space heater.

lightning but it's not a device

Explanation:

Lightning converts electrical energy into light, heat and sound energy

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Answer:

F = -307.4 N

Explanation:

It is given that,

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Initial speed of the baseball, u = 60 m/s

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Time of contact, t=1.75\ ms=1.75\times 10^{-3}\ s

(a) It is assumed to find the horizontal component of average force. It is given by :

F=m\dfrac{v-u}{t}

F=0.145\dfrac{56.29-60}{1.75\times 10^{-3}}

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So, the horizontal component of average force is 307.4 N. Hence, this is the required solution.

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I just toughed it out and talked with friends

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Closer to the sun . . . orbital speed is faster.

Farther from the sun . . . orbital speed is slower.

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2 years ago
You can see yourself in the mirror because?
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Which of the following is an example of Newton's Third Law?* O A stack of pennies will not move unless you flick them over. O Fa
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Answer:

A ball hits the ground and the ground pushes up on it

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a ball hitting the ground would be the action. the ground pushing up on it with the same force is the reaction.

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