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SPECIFIC GRAVITY BOTTLE, NEUTRAL GLASS 25ml (0024)
Same as item PHYSICS 0024 but made of neutral glass, Calibrated: Volume of each bottle is accurately calibrated and adjusted at 20?C to the value indicated on it and non calibrated
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SPECIFIC GRAVITY BOTTLE, NEUTRAL GLASS 50ml (0024)
Same as item PHYSICS 0024 but made of neutral glass, Calibrated: Volume of each bottle is accurately calibrated and adjusted at 20?C to the value indicated on it and non calibrated
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DENSITY SPHERE (0025)
Comprises a hollow sphere, with a sealed mouth, carefully adjusted to float in cold water and sink in the hot water
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SPOUTING CYLINDER, ECONOMICAL Painted Blue Acrylic (0026)
Made of stout tin sheet, well painted, having three orifices of the same size but at different heights down one side
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SPOUTING CYLINDER, ECONOMICAL Painted Hammer Tone Grey (0026)
Made of stout tin sheet, well painted, having three orifices of the same size but at different heights down one side
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SPOUTING CYLINDER Better Quality (0027)
Same as item PHYSICS 0026 but with better quality. Sturdy sheet metal construction with heavy base having scratch-resistant epoxy coating. All orifices made of brass pipe fitted in the cylinder with leak-proof joints
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COMMUNICATING VESSEL ON STAND (0028)
Properties of Matter Solids Comprises four glass tubes, each of different cross-sectional size and shape, connected together at the bottom through a common horizontal glass tube
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COMMUNICATING VESSEL ON WOODEN STAND (0028)
Properties of Matter Solids Comprises four glass tubes, each of different cross-sectional size and shape, connected together at the bottom through a common horizontal glass tube
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COMMUNICATING VESSEL ON PAINTED METAL STAND (0028)
Properties of Matter Solids Comprises four glass tubes, each of different cross-sectional size and shape, connected together at the bottom through a common horizontal glass tube
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COMMUNICATING VESSEL GLASS PART ONLY (0028)
Properties of Matter Solids Comprises four glass tubes, each of different cross-sectional size and shape, connected together at the bottom through a common horizontal glass tube
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LIQUID LEVEL APPARATUS ON BASE (0029)
Economical version similar to PHYSICS 0028, but mounted vertically on a base.
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EQUALITY OF PRESSURE IN LIQUIDS (PASCAL'S LAW SYRINGE), GLASS (0030)
The apparatus comprising a glass cylinder provided with a piston plunger on one end and terminating in a spherical glass bulb on the other end. The bulb has small holes around its surface. Pushing the plunger inside with the apparatus filled with water, water is ejected with equal force from all the holes.
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EQUALITY OF PRESSURE IN LIQUIDS (PASCAL'S LAW SYRINGE), ALL METAL (0031)
All metal construction provides rigidity, sturdiness and durability to the apparatus. Comprises a removable spherical metal bulb mounted at one end of the cylindrical barrel with piston plunger at the other end. The spherical bulb has a number of holes on its surface with small brass nozzles projecting out. All metal parts either well painted or plated. When filled with water, pushing in the plunger makes water to eject from all the nozzles with equal force.
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PASCAL'S LAW APPARATUS (WEINHOLD'S) (0032)
Comprising a base with aperture on the underside and on top of which may be attached anyone of the set of 4 glass vases having different shapes / sizes but identical bottom openings. A lever arm pivoted to the vertical support rod has a pressure disc on one end to close the aperture and a counterpoise pan. A vertically adjustable index pointer provided for adjusting liquid level in the vases. Complete apparatus mounted on a stable base.
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BERNOULLI'S TUBE APPARATUS (0033)
Comprises a Bernoulli's tube, with central constricted portion, a constant bore gradient tube, 6 lengths glass tubing, 2 swan necked outlets tubes and B small pieces of rubber connecting tubing for joining various glass tubings as and when needed. The two flow tubes, each 500 x 13mm (Lx OD) have three sealed-in short side tubes of length 25mm each with inters pacing of about 150mm for connection to glass tubing lengths for use as manometers. The middle short side tube in Bernoulli's tube stem out from the central constricted portion for studying the effect of constriction.
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