Post Utme Osustech 2023 Physics Question 1
Practice objective / multiple choice question 1 from the 2023 Post Utme Osustech Physics examination.
A 1000 W heater is used to heat a 5 kg block of copper from 20°C to 80°C. Assuming the specific heat capacity of copper is 0.385 J/g°C, calculate the time taken to heat the block to the desired temperature.
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This is Post Utme Osustech 2023 Physics Question 1. It is one of the objective questions from the 2023 Post Utme Osustech Physics examination.
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