Technical data

How is light attenuated by liquids?

Article no: P1417401

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Principle

In this experiment you will develop a rule about how the light is attenuated when it passes through coloured liquids.

Benefits

Specified for the requirements of the german final secondary-school examinations
Especially for secondary schools
Quantum and wave optics in a student experiment

Tasks

How is light attenuated by liquids? If light passes through a substance, irrespective of wether it is solid or liquid, it is, in general, less intense when it leaves than when it entered.

Scope of delivery

Support base, separable for 2 rods	02001-00	1
Stand rods, stainless steel, various sizes	02037-00	2
Slide mount without angle scale	09851-02	2
Diaphragm holder, attachable	11604-09	2
Macro-cuvettes, PS, 4ml,100 pcs	35663-10	4
Universal bench	09840-00	1
Cell holder	09840-01	1
LED - red, with series resistor and 4 mm plugs	09852-20	1
Light sensor with amplifier, adjustable	09852-70	1
Power supply, 5 V DC	09852-99	1
Stray light tube	09852-71	1
Stray light tube for LED, Di = 8 mm, l = 40 mm	09852-01	1
PHYWE Power supply, 230 V,DC: 0...12 V, 2 A / AC: 6 V, 12 V, 5 A	13506-93	1
PHYWE Digital multimeter, 600V AC/DC, 10A AC/DC, 20 MΩ, 200 µF, 20 kHz, −20°C…760°C	07122-00	1
Connecting cable, 32 A, red, various lengths	07362-01	2
Connecting cable, 32 A, blue, various lengths	07362-04	2