Who was Alan Turing's PhD advisor at Princeton University?
Answer
Alonzo Church
34719 Intermediate Trivia Questions
34719 public questions at this depth. How many can you answer?
What German term describes the decision problem Turing proved unsolvable?
Answer
Entscheidungsproblem
In which city did Alan Turing spend most of his post-war career?
Answer
Manchester
What was the title of Alan Turing's 1945 computer design report?
Answer
Proposed Electronic Calculator
What was the name of Alan Turing's childhood friend who died in 1930?
Answer
Christopher Morcom
What was the name of the chess program written by Alan Turing?
Answer
Turochamp
What is the name of the chemical pattern formation model developed by Turing?
Answer
Reaction–diffusion system
What problem did Alan Turing prove undecidable?
Answer
Halting problem
What was the name of the first stored-program computer designed by Turing?
Answer
Automatic Computing Engine
What prestigious award in computing is named after Alan Turing?
Answer
Turing Award
Which British intelligence agency employed Alan Turing during World War II?
Answer
Government Code and Cypher School
What type of redshift is caused by the expansion of the universe?
Answer
cosmological redshift
What quantum effect causes black holes to evaporate?
Answer
Hawking radiation
What metric describes a non-rotating, uncharged black hole?
Answer
Schwarzschild metric
What process extracts energy from a rotating black hole?
Answer
Penrose process
What transformation equations relate coordinates in different inertial frames in special relativity?
Answer
Lorentz transformation
What binary pulsar system provided the first indirect evidence for gravitational waves?
Answer
Hulse-Taylor binary
What theorem states that black holes are fully described by only three parameters?
Answer
No-hair theorem
What NASA mission measured the frame-dragging effect of Earth's rotation?
Answer
Gravity Probe B
What planetary orbital anomaly was successfully explained by general relativity?
Answer
Mercury's perihelion precession
What effect causes light to lose energy as it climbs out of a gravitational field?
Answer
Gravitational redshift
What is the name of the effect where a rotating mass drags spacetime around it?
Answer
Frame-dragging
What phenomenon describes the bending of light around massive objects?
Answer
Gravitational lensing
What is the name of the four-dimensional geometry in special relativity?
Answer
Minkowski spacetime
Who first solved Einstein's field equations for a point mass?
Answer
Karl Schwarzschild
What is the boundary around a black hole that nothing can escape?
Answer
Event horizon
How many microseconds per day do GPS satellites gain due to relativity?
Answer
38 microseconds
What 1919 solar eclipse expedition confirmed Einstein's theory?
Answer
Eddington expedition
What is the name of the thought experiment Newton used to explain satellite orbits?
Answer
Newton's cannonball
What physical quantity is defined as mass times velocity?
Answer
momentum
What type of collision conserves both momentum and kinetic energy?
Answer
elastic collision
What fictitious force appears outward in a rotating reference frame?
Answer
centrifugal force
What is the SI unit of moment of inertia?
Answer
kg·m²
What is the rotational analogue of mass in Newton's second law?
Answer
moment of inertia
What is the constant velocity reached by a falling object when drag force equals weight?
Answer
terminal velocity
In uniform circular motion, centripetal force points in what direction?
Answer
Toward the center
Which of Newton's laws is also called the law of inertia?
Answer
First law
What device is used to verify Newton's second law with hanging masses?
Answer
Atwood machine
What term describes a force that acts only when two objects are in contact?
Answer
Contact force
What is the expression of Newton's second law in terms of momentum?
Answer
F = dp/dt
What is the name of the force that keeps an object moving in a circle?
Answer
centripetal force