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Showing 1636–1650 of 2447 results
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Miscellaneous, Physics
Piezo Transducer
Consisting of a 15mm diameter ceramic element with integral, protective press-stud, the device gives voltage pulses of up to 20V when given a sharp tap. Demonstrate mechanical to electrical energy conversion with a voltmeter, data-logger or oscilloscope.
SKU: LA10-440 -
Physics
Plane mirror, acrylic – pack of 10
This plane mirror is made of plastic with a reflective coating and measures 90 x 65 x 1.2 mm. The material does not splinter and can be cut with ordinary scissors, making it easy to adapt to different purposes. The mirror is coated on one side, providing a smooth and reflective surface.
SKU: FR-306600 -
Astronomy, Physics
Planetarium, Helios
Helios is a mechanical planetarium that models the Solar System with Mercury, Venus, Earth (with moon), Mars, Jupiter and Saturn in correct relative orbital speeds. The speed can be adjusted continuously – forwards and backwards – so that phenomena such as the retrograde motion of Mars can be clearly demonstrated. The removable dome shows the northern starry sky, and a separate 100 mm globe of the Earth is included for seasons, day and moon phases.
SKU: FR-560000 -
