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Chen Yoh Yuh. (2005). “Why does Water Change the Pitch of a Singing Wineglass that Way it does?.” American Journal of Physics. 73. 2-6.

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Article

Does Temperature Effects Tpropagation and Growth of Cracks in aWine Glass Tuning Nearest to a Sound Machine

1School of Engineering, Democritus University of Thrace, Xanthi, Greece


American Journal of Mechanical Engineering. 2017, Vol. 5 No. 3, 91-93
DOI: 10.12691/ajme-5-3-4
Copyright © 2017 Science and Education Publishing

Cite this paper:
M. Tsili, D. Zaxaropoulos. Does Temperature Effects Tpropagation and Growth of Cracks in aWine Glass Tuning Nearest to a Sound Machine. American Journal of Mechanical Engineering. 2017; 5(3):91-93. doi: 10.12691/ajme-5-3-4.

Correspondence to: M.  Tsili, School of Engineering, Democritus University of Thrace, Xanthi, Greece. Email: martsili@otenet.gr

Abstract

In this paper we investigated if temperature effects the propagation and growth of cracks in a wine glass tuning nearest to a sound- machine. We based upon the laws of classic and fracture mechanics and we showed that the wine glass breaks when initially its temperature overcomes the temperature of the room and at continuity starts decreasing before equalizing.

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