5. Calculate a percent error between your experimental value and the known value. How does your measured value of Planck'sconstant compare to the known value?What accounts for the differences? (h=6.63 x 10^-34 J.s) 3. Use this table and graph to collect and analyze data.Hint: KE=eV in J12345When e = electron charge = 1.6x10^-19CV- is the Stoping Potencial,f=c/wave length,c- is the speed of light on the empty space, c=3*10^8m/s*KE max (J)******wavelengthnm4.054.735.325.896.352.5x10-192x10-191.5x10-191x10-19variable50Mstopping potential ...V1.81.20.900.980.48✔Display Curve Fit UncertaintiesKE max Curve:y = Ax+BA: 6.92 x 10-27 +1.25 x 10-27B: -2.33 x 10-197.39 × 10-20 JRMSE 2.66 x 10-20 JT: 0.955variableFrequency55MHZ7.41e+76.34e+75.64e+75.09e+74.72e+7XKE max vs Frequency V60MFrequency (HZ)KE max2.88e-191.92e-191.44e-191.57e-197.68e-2065My***70M●*

Solution: The photoelectric equation is given by, hv=KEmax+Where,hv-Energy of…

Answered: 5. Calculate a percent error between…

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