Flag 7 grade science> Which of the following substance has no f...
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Which of the following substance has no fixed melting point?
1.ice
2.glass
3.water
4.copper

Arka Bamerjee , 5 Years ago
Grade 7
anser 1 Answers
Arun

Last Activity: 5 Years ago

Glass is a super cooled liquid it itself flows like a liquid due to its own weight ,if subjected for long duration of time. An old glass window appears to be translucent then a new one due to its property of flowing like other liquids and thus a fix melting point for glass is not defined.

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