gc textbook chapter 13 temperature and kinetic theory (id: 83e3b6f2a)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

[填空题]
Estimate the percent difference in the density of iron at STPnt7of j66yc:lg;vwv g.2l: mj, and when it v2o0g(r-ms0 n8eo kr qis a solr(omev2 s-q0g 8ro nk0id deep in the Earth where the temperature is 2000$^{\circ} $C and under 5000 atm of pressure. Assume the bulk modulus (90$\times 10^9N/m^2$) and the coefficient of volume expansion do not vary with temperature and are the same as at STP.    %  ----待选择----decreaseincrease 

参考答案:
空格1: 6±2%  空格2: decrease 


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