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Using a spherometer to determine bending radii /
Using a spherometer to determine bending radii

Using a spherometer to determine bending radii

VP1.1.1.3

Vertical section through the measuring configuration with spherometer Left: object with convex surface, Right: Object with concaves surface (P1.1.1.3)

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Description

The experiment P1.1.1.3 determines the bending radii R of watch-glasses using a spherometer. These are derived on the basis of the convexity height h at a given distance r between the feet of the spherometer, using the formula

Components of equipment sets

1	31186 4	Spherometer
1	460291 4	Plane mirror, 11.5 cm x 10 cm
1	662092 4	Cover slips
1	664154 4	Watch glass dish 80 mm Ø
1	664157 4	Watch glass dish 125 mm Ø

Experiment Instructions

PDF (Experiment description)

P1.1.1.3 Using a spherometer to determine bending radii

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Using a spherometer to determine bending radii

Description

Components of equipment sets

Experiment Instructions

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