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Sound is mechanical energy. The energy displayed by the source is transferred into the medium through which it travels. When the wave, that moving energy, comes into contact with a surface, some of the energy is transferred into the surface. But how much? The more solid and "less moving" the surface (seen on a tiny scale), the less the moving air waves, those compression and rarifaction waves, can transfer energy into the surface. And that's what it's all about. The "softer" the surface, the more those pressure waves in air can affect that surface and transfer their energy into it.
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Similarities between sound and light?
both are enegyboth refractionboth reflectboth travel in wavesboth are very fast
How do rates of warming and cooling of land surfaces compare to the rates of warming and cooling of ocean?
Land surfaces warm faster and cool faster
What are the release dates for Living Surfaces - 2009?
Living Surfaces - 2009 was released on: USA: 15 July 2009 (Iowa Independent Film Festival)
What is the tendency to break along irregular surfaces?
Fracture.
What are the release dates for Blank Surfaces - 2000 Todd and Noel - 10.1?
Blank Surfaces - 2000 Todd and Noel - 10.1 was released on: USA: 7 January 2009
What happens when sound hits an object?
They are either absorbed [softsurface, e.g. wool] or refected [hard surface, e.g. metal]
Are hard or soft surfaces best at reflecting sound?
Hard surfaces are better at reflecting sound because they do not absorb the sound waves as much as soft surfaces do. Soft surfaces, like carpets or curtains, tend to absorb more sound, causing less reflection.
Light is to reflect as sound is to what?
Sound is to echo. Just like light bounces off surfaces to reflect, sound waves can bounce off surfaces and repeat in an echo.
Can sound travel around corner?
Sound certainly can travel around corners. Sound can also travel through hard surfaces like walls and bathroom surfaces as well.
What types of surfaces reflect sound well?
Smooth, hard surfaces like concrete, glass, and metal reflect sound waves effectively due to their dense structure, resulting in less absorption and better reflection of sound. This can lead to echo and reverberation in places with such surfaces.
Why echo is not produced in many places?
Some surfaces reflect sound well, others don't.
What type of surfaces absorb sound?
a solid surface
What is a good reflector of sound?
A good reflector of sound is a hard and smooth surface, such as concrete, tile, or glass. These surfaces reflect sound waves easily, rather than absorbing them like softer or uneven surfaces.
How does sound reflect plastic?
Sound waves will reflect off plastic surfaces similarly to other hard surfaces, depending on the smoothness and shape of the plastic. Smooth, flat plastic surfaces will reflect sound waves clearly, while textured or irregularly shaped plastic surfaces may scatter the sound in different directions. The acoustic properties of the plastic material will also influence the amount of sound absorbed or transmitted through the material.
What is sound that reflects?
Sound that reflects is known as an echo. Echoes occur when sound waves bounce off surfaces and return to the listener's ears with a delay, creating a repetition of the original sound. The distance and types of surfaces the sound waves bounce off of can affect the quality and intensity of the reflected sound.
Sound echo better off soft surfaces?
Soft surfaces can absorb sound waves, reducing their ability to bounce back and create echo. Materials like curtains, carpets, and foam are effective at absorbing sound, leading to a quieter and less echo-prone environment. Hard surfaces, on the other hand, like walls and floors, can reflect sound waves, causing echoes to be more prominent.
What kinds of surfaces does sound reflect off best?
the more smooth the surface is the better the sound is
