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You Searched For:

"Fingerprint+Analysis+Learning+Activities"

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X-rays physics

Item Number:  (470220-122)
Bragg reflection:diffraction of X-rays at a monocrystal Investigating the energy spectrum of an X-ray tube as a function of the high voltage and the emission current Duane-Hunt relation and determination of Planck's constant Moseley's law and determining Rydberg constant

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Pulley and gear

Item Number:  (470164-864)
Pulley and gear, 4 Sizes of black pulleys (10 each size). 10 mm, 20 mm, 30 mm & 40 mm. Fits a toy motor, 2 mm shaft which can be bored out to 3 mm.

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Solar-Powered Car

Item Number:  (470117-792)

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Jolly Bulb Metal

Item Number:  (470157-716)
Avg. Ratings: 3.0 (1 Review)
Jolly bulb metal - superior, Palm-sized, hollow metallic ball with a manometer connected to it for demonstrating change of pressure in a closed volume of air when heated or cooled, 80 mm diameter

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Replacement tube, Material: Ridged plastic, CM Graduated, For Resonance Apparatus

Item Number:  (470229-056)
Replacement 98 cm Graduated Tube

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Resonance Apparatus

Item Number:  (470218-748)
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. Dimensions: Weight (lb) 4.8x Length (in)39.0xWidth (in)3.9xHeight (in)3.1

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Determining the gravitational constant

Item Number:  (470220-084)
Determining the gravitational constant, with the gravitation torsion balance after Cavendish- Measuring the excursion with a light pointer, Required but not included: Laser light pointer

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Manometer

Item Number:  (470219-420)
Manometer without Stopcock, to highlight the variation of pressure in a liquid with depth. It consists of a pressure capsule of 35 mm placed in a bent steel tube, measured by a pressure gauge mounted on a graduated support. Includes beaker

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Learn To Suture With The Compact Kit

Item Number:  (470222-554)
Basic Suture Training Set

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Conductivity of Solution Demonstration

Item Number:  (470235-678)
Conductivity of Solution Demonstration, Visual demonstration of the conductive properties of a variety of liquids, Apparatus includes 1 Glass tumbler, 1 light bulb 1 lid with socket, binding posts and electrodes

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Model sacrum and coccyx

Item Number:  (470221-182)
Sacrum And Coccyx

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Model scapula right side

Item Number:  (470221-168)
Scapula Right Side

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Roboroach battery

Item Number:  (470343-174)

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Model clavicula left side

Item Number:  (470221-142)
Clavicula Left Side

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Replacement Skin

Item Number:  (470119-422)

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Mercury poisoning unassembled kit

Item Number:  (470044-096)
For 10 students or groups, kits are field tested by teachers in a variety of educational settings

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