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an oscilloscope is used to measure sound waves
scales
a photodiode
Electrode.Electroencephalogram (EEG)
Volume. N=mc2
a graduated cylinder
what machine can be used to measure sound waves
The equipment will depend on the kind of waves. Electromagnetic waves, for example, have wavelengths ranging from 10^-11 metres to 10^3 metres. Clearly, the equipment to measure something as long as 1 kilometre will be different from that used to measure something shorter than a billionth of a metre.
an oscilloscope is used to measure sound waves
An SWR meter is used to measure the ratio of standing waves in a line of transmission. This item is commonly used alongside CB radio equipment and other antennae.
A graduated cylinder would be the best piece of laboratory equipment to measure a 350 ml of water. It is designed with volume markings and is specifically used for accurate measurements of liquids.
protractor
A thermometer.
scales
graduated cylinder
a ruler
thermometer