Rubber Hammer, Medium

Description :-
Simple, innovative kit allows you to perform a number of experiments on vacuum and air pressure. The kit clearly demonstrates the method by which a pump works. Also illustrates that air has mass and helps find its mass and density. Explain the effect of surrounding air pressure on a sealed balloon. The balloon will expand when the surrounding air is removed. And also demonstrate that liquid boils at reduced temperature when the surrounding air pressure is reduced with instructions.

Description :- Tuning Fork, Superior Made of aluminum, Accurate, each pc is individually tested.

Tone	Add To Enquiry
100 Hz	0
128 Hz	C1
256 Hz	C
288 Hz	D
320 Hz	E
341.6 Hz	F1
384 Hz	G
426.7 Hz	A
480 Hz	B
512 Hz	C1
1024 Hz	C2
2048 Hz	C2
4096 Hz	C4

Description :- On sturdy base, can be used in horizontal or vertical position. Prong size is 300 x 25 x 10 mm. Actuated by an electromagnet between the prongs, works with 6 V D.C. Amplitude of vibration can be varied by adjusting the position of the electromagnet.

Description :- Threaded shanks, mounted on a common resonance box and having frequencies of C1 (256), E (320), G (384) and C2 (512) Hz. Size of box 285 x 115 x 63 mm approx. complete with hammer.