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Inclined Plane
Simple hardwood comprising, cut away base to allow cord to hang freely and hinged plane with AL. Pulley & stepped lower face to accommodate wood block for setting at angles between 24 & 45 ° a....
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Masses Iron
Hexagonal with 50, 100, 200, 500, 1000 & 2000 Grams |
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Ring magnets
Ceramic magnets of good magnetic strength with face pause dim. 12.5x30x6.5mm with both sides of malleable iron, suitable for fastening on rods of dia A-12 12.5mm. |
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Magnifier (reading glass)
In plastic frame & handle packed in cardboard box. |
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Magdeburg Hemispheres
To demonstrate pressure of atmosphere fitted with stopcock and handles. Made of cast iron & finished in hammer tone color. |
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Micrometer Screw Gauge
made of nickel plated brass, with ratched top, accurately machined S.S. rod. Range 0-25x0.01mm. Supplied in velvet /plastic case. |
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Mortar & pestle
Porcelain, good quality, unglazed inside, glazed outside |
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Marnier’s / Navigating Compass
with AL. bowl in gimbals and floating dial on AL. stand. |
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Melting point Apparatus
Electrically heated for determination of single or mixed melting points upto 350°C consisting of cast AL. case with enclosed heating block and control. Support for thermometer is provided. |
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Resistance Coil
In bakelite case with 4mm. Socket & captive head terminals. Bobbins non-inductively wound with double silk covered constantan wire. Accuracy +/- 0.2% |
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Solar cell
With motor unit capable of rotating a small propeller, mounted on mini motor to explain conversion of solar energy into mechanical energy. |
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Magnetometer
Plastic box with Al. dial graduated 0-90° four times with antiparallex mirror & steel pivot. |
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Mariner’s Compass
Metal bowl in gamble & mounted in wooden box sides 200mm with sliding lid. |
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Dip Circle
Magnetic needle strongly magnetized fitted on steel pivot marking in jewel cup bearings. Needle can be easily removed. The inclination scale is of brass chrome plated, graduated in degrees 0-90. The ....
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Magnetic Field Apparatus
A wooden table with a plastic ring with three coils of 5, 10, & 20 turns of insulated copper wire connected to terminal on a base. |
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Centisecond Timer
This electronic timer reads 0 to 99.99 seconds. Display comprises of four 7-segment digits to reads seconds & centiseconds with a reset action. |
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Resonance Apparatus
Two Aluminum tubes telescoping into each other so that column of air within the tube can be changed. Outer tube fits into a removable wooden base. |
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Bell in Vacuum
Consists of electrical bell operating on 4-6 volts AC/DC suspended on rubber cord in bell jar. Mounted on rubber bung. |
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Sonometer
Consists of wooden resonance box with two metal rules graduated into mm. Two wires of brass and steel attached to fixed bridge and tensioned by fine adjustment pegs , two movable bridges, pulley and ....
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Tuning Forks
Nickel plated plain shanks with marked frequency. Complete set is supplied in a box. |
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