American Educational Products 7-1806 Vertical Resonance Tube Apparatus
Features- Let your class measure the velocity of sound in air
- After partially filling the resonance tube with water sound a tuning fork of known frequency at the tubes open upper end
- Then the water level can be adjusted until the air in the tube resonates at the same frequency as the tuning fork increasing the volume of the sound
- The apparatus consists of a water reservoir glass resonance tube marked in increments of 1mm a support stand and two clamps to hold the tube in position
Price: 208.00
