로그인
Physics for IGCSE & O level - Forces And Pressure (Section 1 - No. 34)
In which direction(s) does pressure act on a surface?
Only downwards
Only upwards
Only sideways
In all directions
설명
Pressure acts in all directions on a surface.
댓글 (0)
댓글을 달려면 로그인하세요
광고
자바스크립트가 이 페이지를 올바르게 로드하도록 허용
