Waec Model Questions Vol1 2021 Physics Question 8
Practice essay / theory question 8 from the 2021 Waec Model Questions Vol1 Physics examination. This question covers Heat, Specific heat capacity, Calorimetry, Energy transfer .
A metal cylinder (mass = 0.80 kg, specific heat = 0.45 kJ kg⁻¹ K⁻¹) contains 2.00 kg of water at 20.0 °C. The cylinder‑water system is placed in a large water bath maintained initially at 80.0 °C. After 10.0 min the temperature of the cylinder‑water system rises uniformly to 45.0 °C. Assume that during this interval no heat is lost to the surrounding laboratory. Answer the following:
Question Parts
Detailed Solution & Marking Scheme
Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.
Reveal AnswerAbout This Question
This is Waec Model Questions Vol1 2021 Physics Question 8. It is one of the essay questions from the 2021 Waec Model Questions Vol1 Physics examination.
The question covers Heat, Specific heat capacity, Calorimetry, Energy transfer .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.