为了测定某熔炉里的温度,先将质量为600g的钢球投到熔炉里加热相当长的时间后取出,并立即投入2.3kg10℃的水中,结果水温升高到30℃,求此熔炉里的温度[不计热量损失,已知c钢=0.46×103J/(kgR
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![为了测定某熔炉里的温度,先将质量为600g的钢球投到熔炉里加热相当长的时间后取出,并立即投入2.3kg10℃的水中,结果水温升高到30℃,求此熔炉里的温度[不计热量损失,已知c钢=0.46×103J/(kgR](/uploads/image/z/3255841-1-1.jpg?t=%E4%B8%BA%E4%BA%86%E6%B5%8B%E5%AE%9A%E6%9F%90%E7%86%94%E7%82%89%E9%87%8C%E7%9A%84%E6%B8%A9%E5%BA%A6%2C%E5%85%88%E5%B0%86%E8%B4%A8%E9%87%8F%E4%B8%BA600g%E7%9A%84%E9%92%A2%E7%90%83%E6%8A%95%E5%88%B0%E7%86%94%E7%82%89%E9%87%8C%E5%8A%A0%E7%83%AD%E7%9B%B8%E5%BD%93%E9%95%BF%E7%9A%84%E6%97%B6%E9%97%B4%E5%90%8E%E5%8F%96%E5%87%BA%2C%E5%B9%B6%E7%AB%8B%E5%8D%B3%E6%8A%95%E5%85%A52.3kg10%E2%84%83%E7%9A%84%E6%B0%B4%E4%B8%AD%2C%E7%BB%93%E6%9E%9C%E6%B0%B4%E6%B8%A9%E5%8D%87%E9%AB%98%E5%88%B030%E2%84%83%2C%E6%B1%82%E6%AD%A4%E7%86%94%E7%82%89%E9%87%8C%E7%9A%84%E6%B8%A9%E5%BA%A6%5B%E4%B8%8D%E8%AE%A1%E7%83%AD%E9%87%8F%E6%8D%9F%E5%A4%B1%2C%E5%B7%B2%E7%9F%A5c%E9%92%A2%3D0.46%C3%97103J%EF%BC%8F%EF%BC%88kg%26%2382)
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