Question

To determine 1. the wavelenth of sound produce in an air column 2. the velocity of the sound in air at eoom temperature using a resonance column and a tuning

Answer 1

3. Mounting of Plate Between Electrodes.? The rectangular slab so obtained has three axes represented in the diagrams by arrows: the optic axis 0 (parallel to the lengthwise natural edges of the crystal), the electric axis E (parallel to two opposite natural faces of the crystal), and the third axis B (perpendicular to the optic axis and the electric axis). This slab is placed between two metal electrodes Mf and M", as shown in Figure 2. The crystal may rest on M", while M'may best