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Arada [10]
3 years ago
10

In general, as the energy of a sound wave increases, A. the sound gets softer and then louder. B. the sound gets louder. C. the

sound always remains the same. D. the sound gets softer.
Physics
2 answers:
agasfer [191]3 years ago
8 0
<h3><u>Answer;</u></h3>

B. the sound gets louder

<h3><u>Explanation;</u></h3>
  • <em><u>Sound waves are examples of mechanical longitudinal waves.</u></em> Mechanical waves because they require a material medium for transmission. Longitudinal waves because the vibration of particles in sound waves is parallel to the direction of wave motion.
  • <em><u>As the energy of a sound wave increases, then the sound becomes louder.</u></em> The higher the energy of a wave the higher the amplitude of sound waves. Therefore, <em><u>greater amplitude of sound waves means the waves possess higher energy and thus greater intensity and therefore, the sound will be louder.</u></em>
Vadim26 [7]3 years ago
5 0
The sound gets louder, like hitting a metal pole on a thin metal beam, the energy increases as the sound does.
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The correct option that gives the relationships between the forces is the the option;

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Force exerted on the bat by the ball = F_{ball}

Force exerted on the ball by the bat = F_{bat}

Given that the batter hits the ball with the bat, the force exerted by the bat on the ball, F_{bat}, is reacted to by the force of the ball acting on the bat, F_{ball}

According to Newton's third law of motion, action and reaction are equal and opposite. Therefore, at the moment when the ball hits the bat, we have;

\underline{F_{ball}}<u> on bat</u> = \underline{F_{bat}}<u> on ball</u>

<em>Where the force of the bat is high, the ball is accelerated to travel at high speed</em>

Learn more Newton's Laws of motion here:

brainly.com/question/24522313

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