Physics, 11.02.2021 02:30 bikkiecuanas13
The temperature of a sample of iron with a mass of 10.0 kg changed from 50.4°C to 25.0°C. The specific heat of iron is 0.444 J/kg*C. What is the amount of energy required to change the temperature like this?
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Select the word from the list that best fits the definition classification of most stars on the h-r diagram
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Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
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What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?
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The temperature of a sample of iron with a mass of 10.0 kg changed from 50.4°C to 25.0°C. The specif...
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