Measurement of size and density NS6140
This set was designed in order to introduce the basics of measuring a specific physical quantity based on observation and practical activities. It helps to understand and consolidate the terms related to the concepts of measure and density. The set is complemented by substantive instruction with the suggestions of different experiments and exercises. • ruler, string, scissors, millimetre paper, wooden blocks, plexiglass blocks, wooden unit cubes, measuring cylinders, beakers, plasticine, balloon, scales, mass elements, set of cubes for density determination and others; age: 11+
MEASUREMENTS
Vernier calliper QH0001 • a traditional 150 mm calliper
Density blocks with hooks HG0410
The equal mass set AM1323
Digital calliper QH0002 • an electronic 150 mm calliper
A set of cubes of equal volume made of different metals and alloys eg. Copper, brass, lead, zinc, steel, aluminium. • cube side: 3.2 cm
The equal mass set contains samples of: • aluminum (14 x 121 mm, 52 g); brass (14 x 38 mm, 48 g); stainless steel (14 x 41 mm,50 g) • copper (14 x 37 mm,50 g); iron (14 x 41 mm, 50 g) • till stock last
Dynamometer 100N HG0098 It consists of a transparent plastic tube with a spring and a scale in newtons (0 - 100) • lenght 25 cm
Dynamometer 1N AM0704 • 0 – 1N
Dynamometers QH0036 • 3 pcs: 1N, 5N, 10N in red, green and black
Dynamometer 5N QH1035
Dynamometer 10N QH1040
583
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