Question

What is the smallest diameter glass tube that will keep the capillary height change of water at 20°C less than 0.9 mm?

Name: what is the smallest diameter glass tube that will keep the capillary height change of water at 20 degc less than 09 mm 27325
Uploaded: 2022-06-15T05:19:13-08:00
Duration: 2 min 32 s
Channel: Sufiyan Alam
Description: what is the smallest diameter glass tube that will keep the capillary height change of water at 20 degc less than 09 mm 27325

          What is the smallest diameter glass tube that will keep the capillary height change of water at 20°C less than 0.9 mm?

Added by Corey C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sufiyan Alam

06/15/2022

Step 1

Here, h = capillary rise (which we want to be less than 0.9 mm), T = surface tension of water at 20°C (which is approximately 0.073 N/m), θ = contact angle (which is approximately 0° for water), ρ = density of water (which is approximately 1000 kg/m³), g = Show more…

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