Two aircraft of the same type, same grossweight and same configuration fly at different airspeeds. Which aircraft will cause more severe wake turbulence?

Question

Question PPL(A) - Private Pilot License - Operational Procedure

QuizVDS · Accepted Answer

The aircraft flying at slower speed.

QuizVDS · Answer

The aircraft flying at lower altitude.

QuizVDS · Answer

The aircraft flying at higher speed.

QuizVDS · Answer

The aircraft flying at higher altitude.

Id 36 - PPL(A) EN - Two aircraft of the same type, same grossweight and same configuration fly at different airspeeds. Which aircraft will cause more severe wake turbulence?