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A sound wave is modeled with the equation y=1/4cos2π/3 θ

A sound wave is modeled with the equation y=1/4cos2π/3 θ .Find the period. Explain your method.Find the amplitude. Explain
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Waves Unit Test Science 8th Grade Connexus AcademyWhat is the main difference between a light wave and a sound wave?(1 point)
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What is the intensity of a sound wave?the perception of a person about the frequency of a sound wave the number of waves that
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What type of wave requires a medium (air, water, solid) to travel through? (1 point) Responses Sound Wave Sound Wave Radio wave
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What type of wave requires a medium (air, water, solid) to travel through? (1 point)Responses Sound Wave Sound Wave Radio wave
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What type of wave requires a medium (air, water, solid) to travel through? (1 point)Responses Sound Wave Sound Wave Light wave
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Which type of wave can travel through a vacuum (empty space)? (1 point)Responses Sound wave Sound wave Water wave Water wave
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What type of wave requires a medium (substance) to travel through? (1 point)Responses Sound Wave Sound Wave Radio wave Radio
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Which type of wave can travel through a vacuum (empty space)? (1 point)Responses Sound wave Sound wave Light wave Light wave
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