Chemistry, 16.10.2020 22:01 ladypink94

Tantalum is an element used, among other things, in making aircraft parts. Suppose the properties of a tantalum part are being tested at high temperatures. Tantalum has a specific heat of about 140 J/kg• °C. The part, which has a mass of 0.23 kg, is cooled by being placed in water. If 3.0e4 J of energy is transferred to the water, what is the change in the part’s temperature?

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