Your answer 4.66 eV was either rounded eifferently or used a different number of significant figures thun required for this Important: If you use this answer in later parts, use the full unrounded value in your calculation = hf (4.136 x 10- V - 5)(1.10 x 10 x) = 4.576V part Part C Calculate the maximum kinetic energy in eV) of the olectrons ojected from this tungston surface by ultraviolet radiation of frequency 1411015 H Express your answer in electronvolts. = 4.57 eV Previous Answers ✓ Correct Correct answer is shown. Part B What is the work function in eV) of this tungsten? Express your answer in electronvolto. c = munnx = hf - At the threshold frequeriey for this +0.1 = 4.136 x 10-15V. To improve durability, the Titan Tungsten Pro-Series Barrel Weights feature an exclusive TitanCoating that never chips, scratches, or peels unlike painted or. Your answer 11.029-1011 - 1.1029x1046 Hx was either rounded differently or used a different number of significant figures than required for this part Important: If you use this answer in talor parts, use the foll unrounded value in your calculations Set Up: A = 272nm. The rounded barrel shape also provides more surface area to contact the bottom and transmit more vibrations up the line so that anglers can feel the differences in bottom composition.

fo = 1.10x1095 H2 Previous Answers Correct Correct answer is shown. Part A What is the threshold frequency of this tungsten? Express your answer in hortz. Transcribed image text: The photoelectric threshold wavelength of a tungsten surface is 272 nm. Style options for our seven mm tungsten rings include domed, flat and beveled, or you can go for rounded edges or a grooved, concave or raised center.

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