Glass tends to break under high temperatures due to thermal shock which is caused by a high temperature. A sample of glass is said tobreakat190C.Ifaglasspanethatis1sqmand5cmthickwith1 ? ?−°Cis subject to a heat of 1 kW, is this enough to reach the temperature limit to break the glass? The cool side of the pane has a temperature of 30C. 1.) Glass tends to break under high temperatures due to thermal shockwhich is caused by a high temperature. A sample of glass is said tobreak at 190C. If a glass pane that is 1 sq m and 5cm thick with 1Wm-°Cis subject to a heat of 1 kW, is this enough to reach the temperaturelimit to break the glass? The cool side of the pane has a temperatureof 30C.

Given: TH = 190oC A = 1 m2 L = 5cm = 0.05 m K = 1w/m.oC Q˙= 1KWTL= 30oC

Glass tends to break under high temperatures due to thermal shock which is caused by a high temperature. A sample of glass is said to break at 190C. If a glass pane that is 1 sq m and 5cm thick with 1 W m-°C is subject to a heat of 1 kW, is this enough to reach the temperature limit to break the glass? The cool side of the pane has a temperature of 30C.

Glass tends to break under high temperatures due to thermal shock which is caused by a high temperature. A sample of glass is said to break at 190C. If a glass pane that is 1 sq m and 5cm thick with 1 W m-°C is subject to a heat of 1 kW, is this enough to reach the temperature limit to break the glass? The cool side of the pane has a temperature of 30C.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.24P

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Glass tends to break under high temperatures due to thermal shock which is caused by a high temperature. A sample of glass is said to W break at 190C. If a glass pane that is 1 sq m and 5cm thick with 1 m-°C is subject to a heat of 1 kW, is this enough to reach the temperature limit to break the glass? The cool side of the pane has a temperature of 30C.
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