Planck's constant, experimental equipment

Leverandør: PHYWE
13002.00 11615.05 13626.93 06778.00 08461.00 08463.00 07542.10 08120.14
765-1313EA 2075 NOK
765-1313 765-1310 765-1323 765-1205 765-1226 765-1227 765-1208 765-1211
Planck's constant, experimental equipment
Lærings materiell Læremateriale for fysikk Atomic Physics Learning Activities
Equipment for demonstrating photoelectric power and determining Planck's constant. A photocell is equipped with filters that only transmit light of a certain wavelength. The photocell is illuminated with light from a Hg lamp. The potassium cathode then emits electrons that pass over to the unlit anode. Over time, a voltage arises that prevents new electrons from reaching the anode. The resulting voltage is measured with a measuring amplifier and a voltmeter. The measurement is repeated with filters for different wavelengths. Photocell and Hg lamp are equipped with magnets at the bottom forMore Product Information
Bestill nå

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Les mer About VWR