Multiple choice general knowledge

First microwave oven was introduced in which year?

  1. 1947

  2. 1948

  3. 1949

  4. 1950
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first microwave oven for commercial use was introduced in 1947 by Raytheon under the name 'Radarange' based on Percy Spencer's accidental discovery of microwave heating in 1945. While earlier research existed, 1947 marks the first commercially available unit. Options B, C, and D are incorrect years for this milestone in kitchen appliance history.

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