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- Use values (6x1014, 0.9 eV) and (8x1014, 1.65 eV) from the graph to determine the value of Planck’s constant. Show all work.helpQuestion 3 A rectangular object has length |=30.0±0.5, width w=17.6±0.2. What is the relative uncertainties in length? Your Answer: Answer Question 4 A rectangular object has length I=34.3±0.5, width w=22.5±0.2. What is the Relative uncertainties in width? Your Answer: Answer
- Determine the de Broglie wavelength for i. an electron (mass = 9.1 x 10-31 kg) moving at a speed of 6.0 × 10 m/s and ii. a baseball (mass = 0.15 kg) moving at a speed of 13 m/s. iii. Can you explain why does the baseball not show any diffraction pattern if it passes through the window of width ~ 1m?Solve it correctly please. I will rate accordingly.Please explain in an in-depth answer with steps. I already have the answer but I don't understand it. A proton and an electron have the same de Broglie wavelength. How do their speeds compare?
- An electron is moving at 1.00 km per second. What is it's de Broglie wavelength? Show the algebraic form of all equation(s) applied and report your final answer with the correct units and number of significant figures.How would I solve the empty chart just for experiment #1 using the experiment 1 data from the chart below and the formulas from the last picture?O https://www-awu.aleks.com/aiek ROEqmvAnknhdcHJmAch Blackbody b Answered: Decide. Convert grams Calc... * Convert hertz (Hz] t. G VidQuiz: Trans. In B... Syllabus: 1A Blake F O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the meaning of a de Broglie wavelength Imagine an alternate universe where the value of the Planck constant is 6.62607 J·s. In that universe, which of the following objects would require quantum mechanics to describe, that is, would objects would act like everyday objects, and be adequately described by classical mechanics? object quantum or classical? A car with a mass of 1100. kg, 4.0 m long, moving at O classical 112.0 km/h. O quantum A grain of sand with a mass of 205 mg, 795. um wide, moving at 6.00 mm/s. O classical O quantum An eyelash mite with a mass of 13.6 ug, 205 um wide, moving at 29. um/s. O classical O quantum An atom with a mass of 1.0 x 10-25 kg, 56. pm wide, moving at 222. m/s. O classical O quantum Explanation Check 72022 McGraw Hill…