ESAW Sound Energy Kit (SW-2173)Students investigate the physics behind sound energy in this kit. These activities include sound wave theory, reflection of sound, force of sound waves and transmission, and many more.

SW-2558 - ESAW Stand for Electromagnet Consists of retort stand of 7” x 5” x 10” x 3/8” along with a suitable burette clamp. A suitable rubber cork with a hole his provided to hold the electromagnet in a vertical direction. Supplied without electromagnet.

SW-2567 - ESAW WELCH Type Tuning Fork This medium weight, WELCH type forks, are intended for student use and for general experiment work. They are often selected for student use and preferred for laboratory standards and for applications requiring a longer duration of vibrations. The frequency in...

SW-2576 - ESAW WELCH Type Tuning Fork Light Weight Because of the large cross-sectional area, the heavy type forks have greater frequency, stability and vibrate longer than smaller forks.

SW-2220 - ESAW Wave Demonstration An acrylic sheet of length approx. 1.5m printed with a sinusoidal wave to demonstrate a group of students

SW-2247 - ESAW Ultrasonic System Ultrasonic transmitter and receiver operating in 40 KHz region enclosed in separate plastic enclosures (142x80x43) mm approximately, which contain the electronic circuit and 9V, DC batteries. 2 Khz modulating frequency is transmitted by ultrasonic transmitter and ...

SW-2256 - ESAW Resonance System A flexible metallic strip field on a plastic molded base (90x90x43) mm approx. and loaded at the top with a detachable brass weight, which vibrates in various modes on applying a signal generator to the electromagnetic coil via. 4mm color-coded sockets. The amplitu...

SW-2274 - ESAW Singing Pipe It is used to demonstrate the conversion of thermal energy into sound energy. On hanging it over a Bunsen burner the heated air when passed out from the gauze field inside the pipe will generate the sound of “Ships foghorn”. The overall length of the tube is 450mm appr...

SW-2283 - ESAW Resonance Apparatus A heavy Stainless steel tube (S.W.G. No. 16) 1.10 mm in length x 25 mm dia. is mounted next to a meter scale. The Stainless Steel pipe and meter the scale is fixed on a superior quality polished wooden board. The lower end of the Stainless Steel pipe is sealed i...