Asked by Jim

At 20°C, a brass cube has an edge length of 34 cm. What is the increase in the cube's surface area when it is heated from 20°C to 67°C?

9 years ago

Answered by Chanz

You need the expansion coefficient for brass. Then it's just original distance times expansion coef times temp change = new distance.

9 years ago

Answered by Muqadas jabeen

Quick

5 years ago

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