To determine the Planck’s constant using LEDs of at least 4 different colours. Planck Constant apparatus[ LED method]. Make : Microtech Industries Plancks constant using led at least 4 different colours. The setup consists of : Variable Power supply : 0 – 5 V with...
Times up from 0.001 second to 99 hours, 59 minutes, 59 seconds, and 999 hundredths of a second. The microcontroller based precise, quartz-crystal Traceable timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. Accurate to...
The built-in power supply makes a more compact system with easier changing of the discharge tubes. Easy power connection and no unnecessary wire intrusions. Specifications: Input Voltage : 220V, 50 Hz AC.Output Voltage : 0 - 6000V (open circuit).
To study of Absorption Spectrum of Iodine Vapour and to determine : Energy level diagram of iodine molecule.The values of electronic excited energies and energy gap.The force constant for the excited state. The set-up consists of : Spectrometer Standard.Diffraction...