2. In Act 2, how does Margrethe attempt to cut the tension between the two men?
(a) By scolding them
(b) By offering tea and cake
(c) By changing the subject
(d) By reminding them of the old days

3. What did the scientists who made the bomb discover about the chain reaction?
(a) They needed far too much uranium
(b) It was impossible to do
(c) It was faster than anticipated
(d) It was impossible to use cadmium

4. What was Bohr and Heisenberg’s collaboration called?
(a) The Denmark Theory
(b) The Leipzig Laws
(c) The Copenhagen Theorem
(d) The Copenhagen Interpretation

5. What critical mass did Heisenberg think was needed for the bomb?
(a) One ton
(b) One gram
(c) Fifty kilograms
(d) 26,000 tons

6. How did Bohr react to the discovery mentioned in question #82?
(a) He was unconditionally supportive
(b) He believed in it, but is now skeptical
(c) He was skeptical, but now believes in it
(d) He still does not believe it

7. Why was the situation in #95 problematic?
(a) Because Heisenberg and Bohr had argued
(b) Because he hated Kramers
(c) Because he had already publicly rejected it
(d) Because there was no cadmium in the area

8. How did Heisenberg feel on Heligoland?
(a) Frustrated
(b) Furious
(c) Happy
(d) Confused

9. What happened to Heisenberg immediately after the war?
(a) He was in charge of German science
(b) He came back to see Bohr
(c) He died
(d) He got divorced

10. What was problematic about Heisenberg’s great discovery?
(a) He did not understand fission
(b) He did not discuss it with Bohr
(c) It was later disproved
(d) The phenomenon he witnessed could be attributed to another factor

11. What does Heisenberg claim is different about his resistant act during the war?
(a) It wasn’t different
(b) It worked
(c) It confused him
(d) It failed

12. What does Bohr claim that Heisenberg never totally accepted?
(a) Schrödinger’s cat
(b) Uncertainty
(c) Wave mechanics
(d) Complementarity

13. Who made peace between Heisenberg and Bohr?
(a) Pauli
(b) Margrethe
(c) Nobody ever did
(d) Schrödinger

14. In Heisenberg’s illustration of his theory, what or who is an electron?
(a) A buoy
(b) Margrethe
(c) Bohr
(d) Blood

15. What does Heisenberg claim that Bohr is illustrating as he discusses the aforementioned problem?
(a) Schrödinger’s cat
(b) Uncertainty
(c) Complementarity
(d) Wave mechanics