Explain the activation energy for vacancy formation
If the activation energy for vacancy formation is 20,000 cal/mol than calculate the number of vacancies per cm3 expected in copper at1080 C. Explain in details.
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A person is holding a push-up position. Her mass is around 64 kg, her height is 1.6 m and her center of gravity is 1m above her feet. Find out the force applied by each of her hands? Keep in mind that normally speaking; a person consists of two fe
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What is the atomic weight of metal M if a sample of metal oxide (0.4150g) with the formula M2O3 is quantitatively converted to metal sulfide, MS, yielding 0.4570g?
In the statistical test of hypotheses, the p-value was computed to be 0.003. If level of significance (alpha) is 0.01, what action must be taken?
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