Items starting with G
GAMMA SPECTROSCOPY & COMPTON EFFECT
- An external MCA interfacing through the computer USB port.
- USB Support
- Powerful System Software for Analyzing data.
- Connects to a USB port eliminating the need to install cards inside the computer.
- Scintillation detector.
- Gamma radiation.
- Energy resolution.
- Multichannel analyser.
- Compton effect.
GEO VOLUME SET (Clear Plastic, 10cm, 17 pcs. with lid).
Demonstration model for the sum of the angles in a quadrilateral with protractors at the corners to produce quadrilateral of any desired shape and to prove that the sum of all the angles of a quadrilateral is 3600. Made of Acrylic sheet.
Approx size : 390x240mm
GEO VOLUME SET (Clear Plastic, 5cms, 17 pcs. with lid).
Geometric volume shapes for children to discover geometric relationships and volumes. Each lid and shape are with match name (except sphere). Shapes include large and small cubes, cone, sphere, hemisphere, square/rectangular/hexagonal/pentagonal prism, large and small triangle prisms, small and large cylinders, triangular/square/hexagonal/pentagonal pyramid. Made of clear moulded plastic, 5cm, 17 pcs. with lid.
GEOMETRIC CONSTRUCTION SET (Imported)
Unique systems of the construction of geometrical bodies
Equilateral triangles : 10 pcs.
Isosceles triangles : 12 pcs.
Squares : 10 pcs.
Rectangles : 10 pcs.
Pentagons : 12 pcs.
Rubber rings : 150 pcs.
Glass Lenses Set
Diameter
pc/set
38mm
6pc/set
50mm
6pc/set
38mm (+150mm,-150mmFL)
2pc/set
50mm
8pc/set
38mm (+50mm, -100mmFL)
2pc/set
Glass Lenses, Double Concave, w/ground edges
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Glass Lenses, Double Convex, w/ground edges
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Diameter |
Focal Length |
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38mm |
50mm |
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38mm |
100mm |
|
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38mm |
150mm |
|
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38mm |
200mm |
|
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38mm |
300mm |
|
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50mm |
50mm |
|
|
50mm |
100mm |
|
|
50mm |
150mm |
|
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50mm |
200mm |
|
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50mm |
250mm |
|
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75mm |
175mm |
|
|
100mm |
200mm |
|
|
100mm |
500mm |
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125mm |
350mm |
Glass Prisms
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Gravitational Balance
Principle and Working:
This instrument allows measuring G with a high precision (with a maximum error of 15%). In the initial displacement method, G is derived from the angular acceleration of the balance due to movement of the attracting masses from one side to the other. The equilibrium displacement method derives G from the change in the equilibrium position of the balance at rest due to the change in position of the large masses. The built-in oil damping system reduces the time needed for equilibrium.