Flint Standard Wall Glass Tubing, Machine-made tubing is designed from a formula that combines all the properties necessary for easy bending and blowing work, Fire-Polished, Lead and Potash-Free, All Sizes Square Cut, Dimension: 0.5 x 122 cm
Osmosis and Diffusion Curriculum Learning Module provides Complete set of digital and hands-on resources designed to support teacher instruction. Includes a flip chart, student learning guide, vocabulary set, game, multimedia lesson and hands-on lab investigation
The smartest conductivity meter for wide applications,Meter stand can help to adjust visual angle of the LCD, Beeper alert for error message,User-friendly software with smart functions: auto/manual endpoint
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
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
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
Resonance Bowl (Chinese Spouting Bowl) 15in diameter with a Teacher Guide.Due to the vibrations caused by the rubbing of the handles, the water surface begins to ripple around the rim.Soon water drops shoot up quickly becoming continuous streams called standing wave.
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