Earthquake waves (seismic waves) are measured using a seismograph or seismometer.
A wave gauge or wave recorder is the tool used to determine pitch in waves. It measures the height and frequency of waves, which can then be used to calculate the pitch of the waves.
Seismograph
A seismograph is the tool used to detect and record earthquake waves. By analyzing the arrival times and amplitudes of these waves, scientists can gain insights into the structure and composition of the Earth's interior.
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The tool that graphs seismic waves as wavy lines is called a seismograph. It records the motion of the ground caused by seismic waves during an earthquake, producing a visual representation of the intensity and duration of the seismic activity. The resulting graph is known as a seismogram.
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Not sure if there is a special tool, but a simple speaker placed in some soft water-proof case should do the job.
Waves can kill bacteria effectively by disrupting their cell membranes or structures, leading to their destruction. This can happen through the physical force of the waves or by generating heat that damages the bacteria. Overall, waves can be a powerful tool for disinfection and sterilization.
Assuming you're talking about the small 'stick' the conductor waves.... it's called a baton,