When using a tea kettle for boiling water on a stove top the whistle stops when you take the kettle off the stove. Why does it start whistling again and sounds like
![thermodynamics - What is the reason for this pattern of noise in electric kettles? - Physics Stack Exchange thermodynamics - What is the reason for this pattern of noise in electric kettles? - Physics Stack Exchange](https://i.stack.imgur.com/7CAQ2.png)
thermodynamics - What is the reason for this pattern of noise in electric kettles? - Physics Stack Exchange
![Teapot Whistling Sound Effect Tea Kettle Boiling Steam Whistle 10Min SFX Steaming Water Noise - YouTube Teapot Whistling Sound Effect Tea Kettle Boiling Steam Whistle 10Min SFX Steaming Water Noise - YouTube](https://i.ytimg.com/vi/gNoEumqV4cQ/maxresdefault.jpg)
Teapot Whistling Sound Effect Tea Kettle Boiling Steam Whistle 10Min SFX Steaming Water Noise - YouTube
![thermodynamics - What is the reason for this pattern of noise in electric kettles? - Physics Stack Exchange thermodynamics - What is the reason for this pattern of noise in electric kettles? - Physics Stack Exchange](https://i.stack.imgur.com/DACED.jpg)