This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: T (K) 1/T (K1 ) 80 100 120 140 160 180 200 220 106 4. Plot graphs of ln I ph Vs 1/T (K1 ) for the three filter colours. 5. Calculate the Planck s constant from the slope of the graphs. Calculation: Results: The measured value of Planck s constant h = ______________________ The known value of Planck s constant h = ______________________ % error in the experiment:...
View Full
Document
 Fall '09
 LIND

Click to edit the document details