Color Scheme:

Experiments of Sound

To Study Resonance

RESONANCE APP.
P-881
Pipe : one meter long & 25mm dia is mounted next to a meter scale. The lower end of it sealed into a metal T having a side tube connected by rubber tubing to a brass reservoir,
*also mounted on the support rod but with elevation adjustment.
*Base : the above is mounted on wooden board or metal painted strip which is fitted on a heavy cast iron base with two leveling screws.
*A) Iron Pipe & Brass Reservoir
*B) Brass pipe and Brass Reservoir
*C) Aluminum Pipe and Bras Reservoir
*D) Rubber tube for above

HELICAL SPRING SLINKY

P-905 INSIF
*For demonstrating the wave motion,
*this is a closely coiled iron spring, having ideal characteristic for demonstration wave motion.
*available in sizes 3" or 4" & 3 inch long approve
*3" can be stretched to 1/2 meter &4" can be stretched to one meter

 


KUNDS TUBE (EXPO)

Kunds Tube P-759 INSIF
Exp:For showing the wavelength of vibrations in air in a closed tube, by the depositing of lycopodium or fine cork dust at the nodes.
* Comprising a glass tube approximately 100 cm. in length and 35 mm diameter,
* provided at one end with a tightly fitting but adjustable cork piston on a wooden rod 390 mm long, and at the other end with a loose fitting piston attached to a wooden sounding rod.



RESONANCE APP.

INSIF P-881
OBJECT: RESONANCE COLOUMN APP TO SHOW FREQUENCY OF A RESONATOR VARIES INVERSELY
* Pipe : one meter long & 25mm dia is mounted next to a meter scale.
* The lower end of it sealed into a metal T having a side tube connected by rubber tubing to a brass reservoir, also mounted on the support rod but with elevation adjustment.
Base : the above is mounted on wooden board or metal painted strip which is fitted on a heavy cast iron base with two leveling screws.
* A) Iron Pipe & Brass Reservoir
* B) Brass pipe and Brass Reservoir
* C) Aluminum Pipe and Bras Reservoir
* D) Rubber tube for above

RUBBER PAD for Tunning fork

INSIF P-887
OBJECT: TO BE USED FOR HAMMERING OF TUNNING FORK FOR PRODUING SOUND
*Made of rubber
*soft
*size 3" x 2" x12 mm approx.
*good quality

Resonanace app copper

INSIF
P-
Made of thick brass pipe
fitted on wooden base with iron base stand with rod & s.s. reservoir

Resonance tubes

INSIF
P-
made of brass pipes
supplied with tuning fork

Resonance box with tuning fork

INSIF
P-
wooden
with one tuning fork
size 6 x 3 x 2 inches
one side open box

Item has been added to cart. Subtotal $200.

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