Isidor Rabi — Questions and answers

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What did the sharp, distinct peaks on Rabi's detectors help him understand?

Choices

  1. The color of the atom.
  2. The unique magnetic identity of each type of nucleus. ✓
  3. How fast the atom was moving.
  4. The temperature of the magnetic field.

Answer: The unique magnetic identity of each type of nucleus.

From page 6

What astonishing application of Rabi's work was developed in the 1970s?

Choices

  1. A new type of radio.
  2. Magnetic Resonance Imaging (MRI). ✓
  3. A way to make cars fly.
  4. A better kind of light bulb.

Answer: Magnetic Resonance Imaging (MRI).

From page 9

Besides his research, what else did Isidor Rabi contribute to?

Choices

  1. Becoming a famous chef.
  2. Contributing to the Manhattan Project and advising U.S. presidents. ✓
  3. Building skyscrapers.
  4. Inventing new sports games.

Answer: Contributing to the Manhattan Project and advising U.S. presidents.

From page 10