Final answer:
The percent deviation of Planck's constant is found by comparing the experimental value to the known accepted value and applying the formula for percent deviation. For classical versus relativistic results, the percentage difference for specific values of z is found using the relative percentage difference formula.
Step-by-step explanation:
The question is about calculating the percent deviation of Planck's constant, which is a fundamental constant in physics. To find the percent deviation, you'd typically compare your experimental value to the accepted value and use the formula:
Percent Deviation = |(Experimental Value - Accepted Value) / Accepted Value| × 100%
For Planck's constant, the accepted value in SI units is h = 6.626 × 10-34 J·s. If you have measured an experimental value, plug it into the formula above to find the percent deviation. Remember to express both the experimental and accepted values in the same units before calculating the deviation.
If you're looking to find the percentage difference between classical and relativistic results at different values of z, use the relative percentage difference formula:
Percentage Difference = |(Classical Result - Relativistic Result) / Classical Result| × 100%
Apply this to each given value of z to determine the percentage difference for those specific cases, just like it was done for the case of z = 0.2, where an 11% deviation was noted.