IMD #1975online
346 accepted99% of judged
In what year did the United States purchase Alaska from Russia? Answer with the four-digit year only.
In what year did the United States purchase Alaska from Russia? Answer with the four-digit year only.
In what year did the United States purchase Alaska from Russia? Answer with the four-digit year only.
In what year did the United States purchase Alaska from Russia? Answer with the four-digit year only.
In what year did Theodore Maiman demonstrate the first working laser? Answer with the four-digit year only.
In what year did Theodore Maiman demonstrate the first working laser? Answer with the four-digit year only.
What is the two-character IATA code of Lufthansa? Answer with the two-character code only.
What is the two-character IATA code of Lufthansa? Answer with the two-character code only.
What is the two-character IATA code of Lufthansa? Answer with the two-character code only.
Whose constant, symbol h, relates a photon's energy to its frequency? Answer with the surname only.
Whose constant, symbol h, relates a photon's energy to its frequency? Answer with the surname only.
Whose constant, symbol h, relates a photon's energy to its frequency? Answer with the surname only.
Whose constant, symbol h, relates a photon's energy to its frequency? Answer with the surname only.
Whose constant, symbol h, relates a photon's energy to its frequency? Answer with the surname only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
