Question 1.Asked on :25 September 2020:05:42:23 PM
Why ends o a glass tube become rounded on heating?
-Added by Shruti Srivastva Physics » Mechanical Properties Of Fluids
Answer by: Shruti Srivastva
Shruti Srivastva When glass is heated, it melts to a liquid. The surface of this liqid tends to have a minimum area. Now , for a given volume, the area of the surface of a sphere is minimum. This is why the ends o a glass tube become rounded heating.
-Answered by Shruti Srivastva On 25 September 2020:05:43:16 PM(20662Average Rating Based on rating)
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