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Velocity of Sound in Air
Harmonics Using Transistor Oscillators
12 other sections not shown
adjustment aerial angles anode apparatus band baseboard battery beam bench capacitor cathode cavity cell centre CHAPTER circuit cm diameter coil collector colour components connected current antinodes detected diode disc distance double slits earphone electric Electromagnetic Spectrum end correction experiments eyepiece glass graph grating Griffin & George harmonic high frequency horizontal infrared rays klystron laboratory lamp box Lecher wires lens light loop loudspeaker maxima maximum measure meter reading method mounted Mullard negative neon lamp Newton's rings Note open end oscilloscope output phase change phase reversal photo transistor pipe polarised position power pack prism protractor radio waves Radiospares radius rectified reflected reflector resistor resonance retort stand ripple tank screen screwed signal slide soldered spectrum standing waves suitable supply tin strips torch bulb transistor amplifier transistor oscillator transmitter tuning fork two-transistor amplifier ultraviolet rays Unilab unsmoothed valve Velocity of Sound vertical voltage antinodes waveguide wavelength wooden X-rays y-rays