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Resonance / Induced Current Apparatus

COMPANY : SHIVDIAL, INDIA

2616/12	P36185	Resonance Apparatus . Glass tube approx. 840 x 25 mm size mounted on retort stand with clamp and boss, with 500ml. glass tube supported on rubber covered split iron ring, with a spring clip for rubber tubing.
CODE	Model	Description	Images
2616/8	P36178	Resonance Apparatus Simple Form. For measuring length of an air column driven by a tuning fork. comprises a brass tube 292x27 mm diameter fixed to a base with a sliding inner tube 30 mm long which allows the length of the air column to be varied from 350 to 530 mm.
2616/7	P-1014	Resonance Apparatus Glass Tube 4 cm. Long With 500 ml. Bulb. Glass tube approx. 84 cm. long and 2.5 cm. diameter, mounted on retort stand with clamp and boss, with 500ml. glass tube, connecting tubing and spring clip supported on iron ring.
2616/15	P-1014	RESONANCE APP GLASS TUBE

2616/11	8240	OSAW INDIA	RESONANCE APPARATUS
CODE	Model	Company	Description	Images
2616/1	8238	OSAW INDIA	RESONANCE APPARATUS

CODE : 2616/4
Model : P - 1115
COMPANY : EISCO INDIA

RESONANCE APPARATUS

Acrylic tube approx. 98 cm long and 2.5 cm diameter mounted on retort stand with clamp and boss, with metal vessel, connecting tubing and spring clip supported on iron ring. Acrylic tube approx. 98 cm long and 2.5 cm diameter mounted on retort stand with clamp and boss, with metal vessel, connecting tubing and spring clip supported on iron ring.

CODE : 2616/3
MODEL : 8781
COMPANY : OSAW INDIA

INDUCED CURRENT APPARATUS

Consists of a primary coil of insulated copper wire wound upon a cylinder with terminals, a secondary coil wound upon a cylinder into which the primary coil fits. A soft iron core fits the cylinder of the primary. Complete with terminals.

2251/5	Model	EISCO INDIA	RESONANCE TUBE
CODE	Model	Company	Description	Images
2251/3	Model	OSAW INDIA	RESONANCE TUBE

Used to Investigate wavelength in air . Using the included 512 Hz tuning fork as a sound source, the inner tube slides inside the outer one. The tubes adjust from 25 to 38 cm This simple apparatus clearly demonstrates the principles of resonance without requiring a water column or other apparatus. Using the included 512 Hz tuning fork as a sound source, the inner tube slides inside the outer one and the student finds the point of loudest sound. By applying a constant end correction, the wave length in air is easily calculated from the combined overall length of the tube set. The tubes adjust from 25 to 38 cm which will tune over a range of approx. 452 Hz to 585 Hz at room temperature. Also includes 50 mm plug to close end.