Frequency of AC signals by sonometer To Find The Frequency Of Ac Mains By Sonometer.  APPARATUS USED 1. SONOMETERA. box 45" x 4" x 4" with meter scales one meter long sub-divided in millimeters.B. WiresOne brass(S.W. G. 26 ) and steel wire(SWG 24) a..

Characteristics of Loud Speaker (Tweeter and Woofer)..

Characteristics of MicrophoneMicrophone & Loud speaker Trainer Characteristics of a microphone & Loudspeaker system regarding frequency response Power supply of 9V, dB meter, Loudspeaker & microphone...

Determination of Stefan’s constant..

Determination of thermal conductivity of a bad conductor by Lee’s method Lee`s Disc Setup is designed to determine the Coefficient of Thermal Conductivity of bad conductors like glass, cardboard, wood, etc. Lee's disc apparatus consist of a metallic disc resting on a 5cm deep hollow cylinder(steam ch..

Emissivity of surface..

Frequency of electrically maintained tunning forks by Lissagous figyres (using melde’s apparatus)..

Helmoltz resonator..

High pass and low pass filter (RC & RL) ..

J – By electrical method with radiation correction..

. Latent heat of steam..

Laws of transverse vibration of stretched string using Melde’s apparatus (Sonometer)..

LCR resonance circuit (series and parallel) (Series L-C-R) When the resistor R, inductor L and capacitor C are connected in series with a source of emf E , the circuit is called as the series resonant or series tuned circuit. This is an acceptor circuit, that means it allows maximum current to flow through..

Newton’s law of cooling (Determination of Specific heat of liquid)..

Ratio of specific heat by Clement & Desorme method..