What type of waves are electromagnetic waves? What type of wave makes up sound? Which kind of waves are sound vibrations made of? What are coherent waves? What are electromagnetic waves? Where do electromagnetic waves come from? What is transferred by electromagnetic waves? Where do waves get...
Sound waves are also known as mechanical waves. Mechanical waves are waves that require a medium (solid, liquid, or gas) to travel through. In the case of sound waves, they are produced by the vibrations of particles in a medium, which then propagates as compressions and rarefactions throug...
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Sound is a mechanical wave.The physics of waves helps to explain the process by which sound is produced, travels, and is received. Sound is a wave that is produced by objects that are vibrating. It travels through a medium from one point, A, to another point, B. As is true of all ...
Gravitational waves are really hard to detect because they're incredibly small. Even when we look at some of the largest gravitational waves, like from colliding black holes or the Big Bang, they're still almost impossible to detect. The vibrations from the gravitational wave that was spotted ...
The number of complete waves or cycles produced in one second is called frequency of the wave. Since one complete wave is produced by one full vibration of the vibrating body, so we can say that the number of vibrations per second is called frequency. For example: if 10 complete waves or...
Seismic noise is made from vibrations (continuous shaking movements) in the ground that are caused by things like ocean waves and human activity, such as construction work and traffic. This noise makes it difficult for scientists to pick up seismic activity that is made at the s...
To get more people moving, Hunter ensures that his dance company is fully38to students of all abilities. There are interpreters for deaf and blind students, and a(n)39that turns sound waves into vibrations (震动). These vibrations travel across the floor so dancers can feel the music in th...
Since sound spreads as a wave, it doesn’t always take the complex set of ear bones and hair cells found in mammal ears to detect the presence of sound, just the ability to perceive vibrations (振动). To test the idea, evolutionary theoretician Hadany and her team looked at the relation...
are produced at the Earth’s surface. Seismic waves travel to the Earth’s mantle, and the respondent force is analyzed at the surface to identify layers of rock that trap reservoirs of oil and natural gas. Exxon Mobil Corporation maintains many large exploratory fields in the Gulf of ...