What did Bose use semiconductor junctions to detect?
Radio waves
Light waves
Sound waves
Heat waves
Answer
Radio waves are detected using semiconductor junctions. These junctions are formed when two different types of semiconductor materials are joined together. When radio waves strike the junction, they create a small electrical signal. This signal can be amplified and used to create a sound or image. Bose, a company known for its audio products, uses semiconductor junctions to detect radio waves in its wireless speakers and headphones.
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