mechanical waves need a medium to travel through, electromagnetic waves do not. Electromagnetic waves can travel through space, mechanical waves can not.
:P
Electromagnetic waves do not require a medium, but mechanical waves do.
Seismic waves are mechanical waves.
when EM waves encounter a material medium, they can interact with it in much the same way that mechanical waves do. A mechanical wave transfer energy in two ways. As it travels, the wave moves potential energy from one place to another.
Quantifying the number of types of waves in fact reduces to the problem of quantifying the number of forces. In fact, mechanical waves are a subset of electromagnetic waves, so there are in fact three other types of waves on top of electromagnetic, for the three other fundamental forces: strong nuclear, weak nuclear, gravitational. Mechanical movement can be caused by any of the four fundamental forces. *Short answer: no. By the way, mechanical waves require a medium, where EM waves do not. They are the only, two, separate types of waves.
Cell Phones depend on The EM Radio Waves to Work. By: And
False. EM Waves do not transfer matter, they transfer energy.
Mechanical waves require a medium while Electromagnetic waves does not.
Mechanical waves require a medium while Electromagnetic waves does not.
No, electromagnetic (EM) waves are different from sound waves. EM waves are vibrations of electric and magnetic fields that do not need a medium to travel through, while sound waves are mechanical vibrations that require a medium, such as air or water, to propagate.
Yes, but mechanical waves need matter to travel through. EM waves can travel through vacuums as well.
The difference is in the different waves' frequency - therefore, the wavelength is also different. Our eyes are adapted to seeing specific frequencies; we can't see, or detect, just any type of EM wave. Mechanical waves are unrelated to EM waves, except that both are waves, and therefore share certain characteristics (having phenomena such as interference, polarization, etc.)
They have different wavelength.
The three different types of waves are mechanical waves, electromagnetic waves, and matter waves.
They're the same. EM stands for electromagnetic.
The biggest difference is that mechanical waves require a medium to travel through and electromagnetic waves do not.
Electromagnetic waves do not require a medium to travel through, unlike mechanical waves which do. Additionally, electromagnetic waves can travel through a vacuum, while mechanical waves cannot.
Seismic waves are mechanical waves.
The biggest difference is that mechanical waves require a medium to travel through and electromagnetic waves do not.