a sound wave is the movement of the molecules of the material, so no molecules no sound wave.
Yes. Sound cannot travel in a vacuum.
Electromagnetic eaves are waves that can travel through the vacuum of outer space. Microwaves, x-rays, and TV are all kinds of electromagnetic waves.
No. Electromagnetic waves travel through vacuum ( ie space where there is nothing)
Electromagnetic eaves are waves that can travel through the vacuum of outer space. Microwaves, x-rays, and TV are all kinds of electromagnetic waves.
In any substance, all electromagnetic waves travel at the same speed that light travels through that substance.
Here's a supplier that will sell you different kinds of vacuum sealing machines: http://www.elegantengineers.com/
Fish.
Engine vacuum can be used to operate all kinds of devices in your car, from vacuum modulators in the transmission to the devices that open and close the doors for your cabin heating and cooling. Vacuum lines are the tubes that deliver the engine vacuum to those devices.
No, it won't. That's because the concussive blast wave (and sound, too, for that matter) requires a medium to travel through. That medium must conduct (carry or transfer) the energy of the wave. No mechanical medium equals no mechanical wave. However, if there are components of the blast that involve light or other kinds of electromagnetic radiation, those components will travel through the vacuum of space. They will not have the concussive impact that earth-bound waves will have.
They use canals to travel
Aerial, and Aquatic
a travel sport is when you travel the world playing different kinds of sports sports from different cultures and stuff like that