How many strokes per minutes do a bee’s four wings make to produce the characteristic buzzing sound?
When it comes to bees, you may wonder what all the buzz is about. The rapid wing beats of bees create vibrations in the air that the human ear detects as buzzing. The bigger a bee is, the slower its wings beat. The slower its wings beat, the lower the pitch of the buzzing will sound.
The buzzing sound a bee makes as it approaches is the sound of its four wings beating 11,400 times per minute. There are over 16,000 species of bees inhabiting the planet. Of that number, only about 5 percent are social bees, with the honeybee being the most common. As many as 80,000 bees may colonize a single hive. Most bee species are solitary insects. The oldest known bee lived 100 million years ago. Source: DiscoverMagazine.com