Why do fans (and propellers) have different numbers of blades? What advantage is there to more or less blades? 1.75K viewsJanuary 3, 2024 Question100.55K April 20, 2020 0 Comments An actual question my five year old asked me and I couldn’t answer, please help! In: Physics 25 Answers ActiveNewestOldest Anonymous Posted April 20, 2020 0 Comments Single blade propeller is the most efficient. And before you think that’s crazy or impossible, google it. It’s just not practical most of the time. You are viewing 1 out of 25 answers, click here to view all answers. Register or Login
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