Which term describes how high or low you perceive a sound wave to be? O A. Volume
O B. Speed
C. Wavelength
O D. Pitch
SUBMIT

The plum pudding model of the atom states that ?

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.