Amplitude is not that important. If anything the area under the curve would be more informative. A good amplitude does mean a good recording though.
what does a wave with high amplitude have
The amplitude to a wave is high.
If a wave has a high amplitude, it means that the energy carried by the wave is high, resulting in a more intense wave. High amplitude waves have larger displacements from their equilibrium positions.
if high amplitude was found in reservoir after injected water what that mean?
I believe you're fishing for "resistance" as the answer, but it's not correct to say that it "slows down" conduction. The current that flows in a high-resistance conductor flows just as fast as it does through a copper bar, but in doing so, it loses more energy to the conductor, which shows up as heating of the conductor.
High amplitude makes a sound wave louder. Amplitude is the measure of the maximum displacement of a wave from its equilibrium position. In the case of sound waves, higher amplitude corresponds to louder volume.
High frequency and low amplitude.
They're not. The same amplitude can have high or low frequency, and the same frequency can have large or small amplitude.
A low amplitude wave carries less energy compared to a high amplitude wave. The energy of a wave is proportional to the square of its amplitude. Therefore, a wave with a low amplitude will have lower energy.
The resulting wave's amplitude will be 8 cm (4 cm + 4 cm) when the high parts of the waves meet in phase.
Amplitude= velocity/frequency Sound velocity is known for many materials, e.g., air The frequency changes, according with: high voice - high frequency (low amplitude) and vice versa
High amplitude and high frequency.