If you place a candle directly in front of a large speaker that is playing music, what do your expect will happen to the candle flame? O The flame will not be effected by the speaker. O The flame will be pushed in and out in an oscillating manner., OThe flame will only be pushed out away from the spo The flame will only be pulled in toward

Q: Why does a dance floor heave only when certain kinds of dance steps are being performed?

A:

Q: Headphones can be very damaging to the car even if they are not very loud. Explain why

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Q: A boat at anchor is rocked by waves whose crests are 40 m apart and whose speed is 5.0 m/s. The…

A: Given data *The given speed of the wave is v = 5.0 m/s *The given wavelength is λ=40 m

Q: Do you have a wave length? Explain your answer.

A:

Q: If you toss a stone in still water, concentric circles are formed. What form will waves have if a…

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Q: What is the distance (labeled by "?" in the figure) from the horn to the diver?

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Q: What happens to the power that is released as sound travels through the air?

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Q: Suppose you are standing at the exact centre of a park surrounded by a circular road. An ambulnce…

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Q: The figure shows a top-down view of a 0.80 m long uniform rod (I=(1/12)ML2) with a total mass of…

A:

Q: What happens to the power that is released as sound travels through the air?

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Q: An ultrasound detector emits and pulse and hears'' an echo 2 ms (0.002 s) later off a wall 34.5 cm…

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Q: What would be the effect of pressure on the speed of sound and Why?

A: The speed of the sound is

Q: What is the frequency of a someone swinging on a swingset and completing 1 full swing every 3…

A: Given: Time period (T) = 3 second

Q: An ultrasound detector emits and pulse and hears'' an echo 2 ms (0.002 s) later off a wall 34.5 cm…

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Q: What is the speed of a wave on a string which is 2m long, tied at both ends, has a mass of 1g, tied…

A: Given data:  Length (L) = 2 m Mass (m) = 1 g = 1×10-3 kg Tension (T) = 10 N Required: Speed of the…

Q: Bettina spoke into a microphone during the school play to increase the sound of her voice so the…

A:

Q: thundercloud was found 7km above the ground. At air temperature of 250C, what is the time difference…

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Q: What would be the effect of temperature on the speed of sound and Why?

A:

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.