6) The active element of a certain laser is made of a glass rod 30.0 cm long by 1.50cm in diameter. If the temperature of the rod increases by 65.0°C, what is the1increase in (a) its length, (b) its diameter, and (c) its volume? Assume that theaverage coefficient of linear expansion of the glass is 9.00 x 10 (°C)'.

Change in length , δL=Lα∆TL=30 cm or 0.3 mα=9×10-6 /oC∆T=65oCδL=0.3×9×10-6×65δL=1.755×10-4 m

6) The active element of a certain laser is made of a glass rod 30.0 cm long by 1.50 cm in diameter. If the temperature of the rod increases by 65.0°C, what is the increase in (a) its length, (b) its diameter, and (c) its volume? Assume that the ayerage coefficient of linear expansion of the glass is 9.00 x 106 (C)!

6) The active element of a certain laser is made of a glass rod 30.0 cm long by 1.50 cm in diameter. If the temperature of the rod increases by 65.0°C, what is the increase in (a) its length, (b) its diameter, and (c) its volume? Assume that the ayerage coefficient of linear expansion of the glass is 9.00 x 106 (C)!

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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