Yes.
The velocity of mechanical (a.k.a. acoustic) waves is determined by the mass density, elasticity (stiffness), and intrinsic stress of the material.
The velocity of electromagnet waves (e.g. light or radio waves) is determined by the electrical permittivity and magnetic permeability of the material.
Yes, wave speeds are dependent on the material through which the wave is propagating. Different materials have different properties that affect how quickly a wave can travel through them. For example, sound waves travel faster in solids than in liquids or gases. Similarly, electromagnetic waves, such as light, travel at different speeds in different mediums, with the speed being fastest in a vacuum.
Their speeds are exactly identical.
Energy content of the wave is dependent on the amplitude of the wave
a mechanical wave also called material wave is a wave that needs a medium to travel. mechanical waves cause a local uscillation of material. The oscillation of material.
h
No. Wave speed depends on frequency and wavelength, not amplitude.
Waves travel at different speeds depending material density and propagation quality
The p wave is a pressure wave after a earthquake and it travels the fastest. An s wave is a wave that moves side to side and is second fastest. Bouth types of waves can go though all material but at different speeds. The denser the material the faster is gose generally. The last wave type is a L wave and it is a rolling wave that is also the slowest wave.
Their speeds are exactly identical.
An energy wave is dependent on the energy input and the composition of the medium in which it moves.
Energy content of the wave is dependent on the amplitude of the wave
length
a mechanical wave also called material wave is a wave that needs a medium to travel. mechanical waves cause a local uscillation of material. The oscillation of material.
The material through which a wave travels is called the medium.
h
It is dependent on the speed and the time that it has to travel. This can be shown as an inverse relationship with the formula speed=distance/time.
No. Wave speed depends on frequency and wavelength, not amplitude.
It should normally not change.