General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 14)
14.
Let a thin capillary tube be replaced with another tube of insufficient length then, we find water
Discussion:
22 comments Page 2 of 3.
Naina said:
1 decade ago
Can you tell me what is the meaning of meniscus?
Vaishali said:
1 decade ago
Because capillary action depends on cross sectional area not on length.
Punit namdeo said:
1 decade ago
If area in reduced then height will raise otherwise not.
Prashant pattani said:
1 decade ago
Because capillary action depends on cross sectional area of tube not on the length.
Bhawna said:
1 decade ago
The water will rise and form a bubble of a greater radius. According to the formula
hr=constant.
hr=constant.
Usha said:
1 decade ago
Because adhesive force is high in capillary tube than insufficient tube.
Gagan gupta said:
1 decade ago
There are no effect of reduce or increase the capillary, liquid adjust in capillary due to gravity and cross section area.
Vivetha.h said:
1 decade ago
The insufficient tube (large tube) will not allow the water to rise.
Jitender sharma said:
1 decade ago
Because in small area adhessive force between water and glass dominent than the gravity.
Mohib said:
1 decade ago
Because capillary action depends on cross sectional area of tube not on the length.
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