Various questions regarding sound waves(thanks)

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In summary, the conversation discusses reflection and refraction of waves and how different materials and mediums affect these processes. The group also raises questions about the effects of sound refraction and diffraction, as well as the role of climate in wave diffraction. The conversation also touches on the relationship between wavelength and refraction, and the possibility of long wavelengths refracting into hollow spaces. The suggested solution is to consult the textbook for further understanding.
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Homework Statement



Reflection can you list some materials that reflect more than others and for what specific reason does one material reflect more than the other

Refraction why do different mediums have different critical angles

After the sound refracts OR diffracts, how does it effect the wavelength

How does diffraction actually work, like.. does the climate effect the way waves go through obstacles and diffract, if so how?

Does wave length effect how the wave is diffracted if so, does that have any relation to long wave lengths refusing to reflect so they refract, curve into the hollow space which diffracts?(If this is all wrong can someone please tell me how waves actually diffract and why)

Homework Equations


wave velocity = frequency * wave length

The Attempt at a Solution



Read the textbook, what more can i do... please help
 
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wow this forum is hell useful....
 

1. How do sound waves travel through different mediums?

Sound waves travel through different mediums by causing particles in the medium to vibrate. The vibrations create a wave-like pattern that travels through the medium, carrying the sound energy with it. The speed of sound waves in a medium depends on the density and elasticity of the medium.

2. How is the pitch of a sound wave determined?

The pitch of a sound wave is determined by its frequency, which is the number of cycles the wave completes in one second. Higher frequencies result in higher pitches, while lower frequencies result in lower pitches. The human ear can typically hear frequencies between 20 Hz and 20,000 Hz.

3. Can sound waves travel through a vacuum?

No, sound waves cannot travel through a vacuum. Sound waves require a medium to travel through, such as air, water, or solids. In a vacuum, there are no particles for the sound waves to vibrate, so the waves cannot travel.

4. How does the amplitude of a sound wave affect its loudness?

The amplitude of a sound wave refers to the height of the wave. The higher the amplitude, the louder the sound will be. This is because a higher amplitude means the sound wave is carrying more energy, resulting in a stronger vibration of the particles in the medium and a louder sound.

5. How do sound waves interact with each other?

When two or more sound waves meet, they can interact with each other in different ways. If the waves have the same frequency and are in phase (peaks and troughs line up), they will amplify each other and create a louder sound. If the waves have different frequencies or are out of phase, they can cancel each other out and create a quieter sound.

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