Water rises in the capillary tube because of:
Water rises in the capillary tube because of:
کیپلیری ٹیوب میں پانی کس وجہ سے بڑھتا ہے
Explanation
Due to surface tension (cohesive force within the liquid), the water rises in the small glass capillary, against gravity.
This phenomenon is called 'Capillary action'.