Read the\u00A0supporting details\u00A0then answer the following question. From the passage, you can determine that a \u201Cmagnetron\u201D is:

A \u201Cmagnetron\u201D is a tube that produces microwaves. This question is answered in the second sentence of the passage\u2019s first paragraph. The magnetron was used inside of a radar system and it was used to create the Radar Range (microwave), but in all actuality it is the tube that produces the microwaves.