Packet 10: Bonus 14
This adjective describes two types of waves whose velocity is related to density and little g by the Adams-Williamson equation. For 10 points each:
[10e] P-waves and s-waves are examples of disturbances described by what adjective that cause vibrations in the Earth and may arise from earthquakes?
ANSWER: seismic [accept seismic waves; accept seismic wave velocity]
[10m] Due to a decrease in density, seismic wave velocity increases after passing this feature. This boundary marks the transition between the Earth’s mantle and crust.
ANSWER: Mohorovičić discontinuity
[10h] The velocity of p-waves is proportional to the square root of this quantity, which is the ratio of volumetric stress to volumetric strain.
ANSWER: bulk modulus [prompt on B or K; prompt on incompressibility]
<Science - Other, Spencer Manning> | VAULT II Packet 10
| Heard | PPB | E % | M % | H % |
|---|---|---|---|---|
| 35 | 13.14 | 83% | 40% | 9% |
Conversion
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total | Parts |
|---|---|---|---|---|---|---|
| An even worse idea | PC Chris Master Race | 0 | 10 | 10 | 20 | MH |
| Booz Allen Interns | The Young Jits | 10 | 10 | 0 | 20 | EM |
| Jeopardy Rejected Ibean Batutu | They'll Just Let Anyone Edit Chicago Open These Days | 10 | 0 | 0 | 10 | E |
| Mountain Dew is Better | Hoya gonna stop the Fighting Irish? | 10 | 0 | 0 | 10 | E |
| Not Just Biking | Armand duplantis fan club | 10 | 0 | 0 | 10 | E |
| Ostia Orcas | I have no buzzer and I must neg | 10 | 0 | 0 | 10 | E |
| They fuck you up your buzz and neg | Michael Touse-Squid | 10 | 0 | 10 | 20 | EH |
| Virginia Tech | Ted Offensive | 10 | 10 | 0 | 20 | EM |
Summary
| Tournament | Edition | Match | Heard | PPB | E % | M % | H % |
|---|---|---|---|---|---|---|---|
| VAULT II at Georgia Tech | 2026-01-24 | ✓ | 6 | 15.00 | 100% | 50% | 0% |
| VAULT II at Eden Prairie HS | 2026-03-13 | ✓ | 3 | 3.33 | 33% | 0% | 0% |
| VAULT II at McGill | 2026-03-13 | ✓ | 3 | 13.33 | 67% | 67% | 0% |
| VAULT II at UCSB | 2026-03-13 | ✓ | 5 | 16.00 | 80% | 60% | 20% |
| VAULT II Northern UK | 2026-04-24 | ✓ | 2 | 15.00 | 100% | 50% | 0% |
| VAULT II Southern UK | 2026-04-24 | ✓ | 4 | 12.50 | 100% | 25% | 0% |
| VAULT II at Harvard | 2026-04-30 | ✓ | 3 | 6.67 | 67% | 0% | 0% |
| VAULT II at MINT | 2026-06-19 | ✓ | 1 | 20.00 | 100% | 100% | 0% |
| VAULT II Stanford Online | 2026-07-17 | ✓ | 8 | 15.00 | 88% | 38% | 25% |