Why mosquitoes buzz in the summer

Mosquitoes buzz, that's the sound of mosquitoes vibrating their wings as they fly. Unfortunately, its vibration frequency is within the range of the receiving frequency of the human ear, and it is generally active at night, when the sound of 39 decibels is easily heard in the dead of night......It doesn't want to be heard by you, because that means exposing itself to it, and it will kill itself. However, there is another reason, because mosquitoes automatically switch to infrared heat sensing after approaching the human body (in order to correctly find blood vessels on the **), and the human brain is the most "red" place in its "eyes", and the brain emits the most heat, so it often flies around the head ......In the summer, mosquitoes buzz and buzz, which is why mosquitoes are lively.

It's not the mosquito that's "chirping", it's its wings that are to blame. When mosquitoes fly, their wings vibrate very quickly, so they make a buzzing sound. Because the mosquito's "mouth" is very powerful, it gives the illusion that it is barking.

We can usually hear the sound of an object because the vibration of the sound source causes the vibration of the air around it, and this vibration can spread in the air, just like a pebble thrown into the center of the lake, causing ripples on the surface of the lake, and when this vibration reaches your ears, you can hear the sound. But because the human ear can only hear waves in a certain range of frequencies, the vibration of objects must be within this range, and the frequency of the vibration of the mosquito's wings is exactly within this range, which makes it reveal itself before attacking the "prey" Why mosquitoes buzz in summer.

Mosquitoes do not make sounds, and their mouths are in the form of straws, so they cannot make sounds.

What you hear is the sound of the air as they flapp.

The buzzing sound is produced when the mosquito's wings vibrate the air up and down. So they have a sound when they flapp their wings, and if they don't flap their wings, they don't have a sound.

Mosquitoes do not have specialized vocal organs, but rely on the vibration of their wing membranes to make sounds. Mosquitoes have 22 teeth. There is only one pair of wings, and the other pair degenerates into a balance bar. The flight speed is about 1 hour to 1 kilometer, and the average mosquito flies about 594 times per second when it flies.

The human ear can hear the vibrations of the air, but these vibrations must be in the range of 20 to 20,000 vibrations per second. Less or more than this range, the ears can't hear. Flies and mosquitoes buzz when they fly.

The buzzing sound is not the chirping of flies and mosquitoes, but the sound of their wings. Flies and mosquitoes vibrate their wings exactly in this range when they fly here.

Speaking of mosquitoes, everyone must be familiar with it, there will be a lot of mosquitoes in the summer, and many people have been bitten by mosquitoes in the summer of Bisan, and after being bitten by mosquitoes, it will be very itchy, which makes me feel very uncomfortable. Whenever at night everyone hears a buzzing sound, that is the sound of mosquitoes, so why do some mosquitoes buzz?

The buzzing sound is the sound made by the wings of a mosquito as it passes through the air vibrating up and down. There is a sound when the mosquito flappes its wings, and there is no sound when it does not. Mosquitoes do not have a special vocal organ, but only rely on the vibration of their wing membranes to make sounds.

Mosquitoes have 22 teeth, and mosquitoes have only one pair of wings, and the other pair degenerates into a balance bar. The average mosquito vibrates 594 times per second when flying.

The human ear can hear vibrations in the air, but these vibrations must be in the range of 20-20,000 vibrations per second. Less than or more than this range, the human ear cannot hear. Flies and mosquitoes buzz as they fly.

The humming sound came from the wings. And the vibrations of the wings of flies and mosquitoes when they fly are exactly in this range.

For people who are bitten by mosquitoes, there will be itchy symptoms, which makes people want to scratch, and after a while will get up a bag, for this case, it is recommended that you do not scratch, because the more you scratch, the more itchy, which makes people feel very uncomfortable, as long as you endure it, it will not be so itchy after a while, as long as it will be fine after a while, this symptom will disappear.