(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Suppose a steel strut with cross-sectional area 7.00x10^-4 m2 and length 2.50 m is bolted between two rigid bulkheads in the engine room of a submarine.

(a) Calculate the change in temperature of the strut if it absorbs an energy of 3.00x10^5 J. °C

2. Relevant equations

Q = mcDeltaT

DeltaT = Q/mc

3. The attempt at a solution

I tried using the formula DeltaT = Q/mc

Delta T = 3.00 x 10^5/ m(448 J/kg *C)

the problem im having is how do i find the mass?

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# Homework Help: Energy (heat?)

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