Q1) A laser slab with thermal conductivity of 5 W/m. K, thickness of 2 cm, has a uniform heat generation of 4x105 W/m 3 due to uniform pumping assume the convection heat transfer from the slab is 100...

Q1 please dont late in solving(exam 1h)

Extracted text: Q1) A laser slab with thermal conductivity of 5 W/m. K, thickness of 2 cm, has a uniform heat generation of 4x105 W/m 3 due to uniform pumping assume the convection heat transfer from the slab is 100 W/m².C. if the environmental temperature is 15 ° C What is the surface temperature of the slab also find the temperature at the center of the slab? A semi eso or aluminum tit e nor2U eis suddeny impos20z atan ini sarrac eare ara de iof te.8 S e masa eter of 5 c aa a temeranre ----- eniv Immers Ae convect ettieie eeurert ETOng ne Kmpe ened 4MAr at 1atm and is r. a a 20 flows ete surfar and length of 2 iS 01 aculare Etonvectie hE Convectie EO 028AW/m S/kg.K] Asseme Au Nu,TEL = R P For Aluminum take density=2787 kg/m³, thermal conductivity (k) =216 W/m.K, specific heat(c)=800 J/kg.K