The active element of a certain laser is made of a glass rod 31.0 cm long and 1.30 cm in diameter. assume the average coefficient of linear expansion of the glass is equal to 9.00 10-6 (°c)-1. the temperature of the rod increases by 62.0°c.
what is the increase in its length?
(a) what is the increase in its length?
(b) what is the increase in its diameter?
(c) what is the increase in its volume?
Answers: 2
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The active element of a certain laser is made of a glass rod 31.0 cm long and 1.30 cm in diameter. a...
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