Systems-Consulting

As a work of the U.S. federal government, this image is in the public domain. Rapid condensation of water vapor due to a sonic shock produced at sub-sonic speed creates a vapor cone (known as a Prandtl–Glauert singularity), which can be seen with the naked eye

 

Credit: Ensign John Gay, USS Constellation, US Navy

As a work of the U.S. federal government, this image is in the public domain. Rapid condensation of water vapor due to a sonic shock produced at sub-sonic speed creates a vapor cone (known as a Prandtl–Glauert singularity), which can be seen with the naked eye

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