Round 1: Tossup 7

Knot theory was partially inspired by Peter Tait’s expansions on this scientist’s vortex theory of the atom. This scientist’s wildly inaccurate prediction of the age of the earth (15[1])was based on the time it took for a molten ball’s surface to cool. This person is the second namesake of a throttling process that describes the temperature change of an expanding real gas that is (15[1])(*) adiabatic. This person was knighted for his work solving bandwidth issues on the transatlantic telegraph cable. The triple point of water is approximately 273 degrees on a temperature scale (10[1])named for this (10[1])person. For 10 points, a temperature unit named for what person sets zero degrees at absolute zero? ■END■

ANSWER: Sir William Thomson, 1st Baron Kelvin [accept either underlined name; accept Lord Kelvin;; prompt on Joule–Thomson effect or Joule–Kelvin effect; reject "J. J. Thomson" or "Joseph John Thomson"]
<Science - Physics, Vikram Narasimhan> | VAULT II Packet 01
= Average correct buzzpoint

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Buzzes


Summary

TournamentEditionMatchHeardConv. %Power %Neg %Avg. Buzz
VAULT II at Georgia Tech2026-01-246100%67%0%52.67
Triangle Cup2026-03-133100%0%0%92.67
VAULT II at Eden Prairie HS2026-03-133100%67%33%74.33
VAULT II at McGill2026-03-134100%0%0%95.25
VAULT II at UCSB2026-03-135100%20%20%82.20
VAULT II Northern UK2026-04-243100%0%0%92.00
VAULT II Southern UK2026-04-244100%0%0%76.00
VAULT II at Harvard2026-04-304100%50%0%69.25
VAULT II at MINT2026-06-195100%40%0%72.60
VAULT II Stanford Online2026-07-178100%63%25%64.00