Q4) Derive a formula for capillary rise (h) between two concentric glass tubes of radiuses R1 and R2, shown in Fig. (1), & determine its value for water if (Gw = 0.072 N/m, RI=30mm, & R2=36mm) (Take smooth and very clean glass tubes).

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Q4] Derive a formula for capillary rise (h) between two concentric glass tubes of radiuses RI
and R2, shown in Fig. (1), & determine its value for water if (Gw = 0.072 N/m, RI=30mm,
& R2=36mm) (Take smooth and very clean glass tubes).
R2
RI
Top View
Fig. (1)
h
I Section A-A
Water
Transcribed Image Text:Q4] Derive a formula for capillary rise (h) between two concentric glass tubes of radiuses RI and R2, shown in Fig. (1), & determine its value for water if (Gw = 0.072 N/m, RI=30mm, & R2=36mm) (Take smooth and very clean glass tubes). R2 RI Top View Fig. (1) h I Section A-A Water
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