Ball pen works on the principles of
Answers
Answered by
6
Answer:
good night.
Explanation:
The ball pen works on the principle of capillary action and surface tension. Explanation: Capillary action means that an ink is pulled due to the thin length of the capillary as a part of fluid moves out. When we move the pen on a piece of paper, the ballpoint of the pen slightly rotates.
Answered by
2
Answer:
Capillary action and surface tension.
Follow me on Instagram-@manushri81
Similar questions