To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) Alan Blumlein - Alan Blumlein is not the inventor of the microwave oven. He was a British electronics engineer who made significant contributions to the development of television and audio recording.
Option B) Percy Spencer - Percy Spencer is the correct answer. He is credited with inventing the microwave oven. In 1945, while working for the Raytheon Company, Spencer discovered that microwave energy could be used to heat food. This led to the development of the first microwave oven.
Option C) Joseph-Armand Bombardier - Joseph-Armand Bombardier was a Canadian inventor and entrepreneur known for inventing the snowmobile. He did not invent the microwave oven.
Option D) Christiaan Huygens - Christiaan Huygens was a Dutch scientist and mathematician who made significant contributions to various fields of science, including optics and mechanics. However, he did not invent the microwave oven.
The correct answer is B) Percy Spencer. He is credited with inventing the microwave oven.