Home › Courses › ICSE Class 9 › Physics › Heat and EnergyICSE Class 9 Heat and Energy — practice questions Explore 1 free Heat and Energy questions in ICSE Class 9 Physics. Open each question or exercise to read its content, reference answers and available explanation.
Practise Heat and Energy with Quill → Heat and Energy questions and exercises with answers Showing questions 1–1 of 1.
Worked practice questions Match devices to their energy change Read exercise and reference answers Matching pairs Left Electric heater Right Electrical to heat Left Microphone Right Sound to electrical Left Solar cell Right Light to electrical Left Electric motor Right Electrical to mechanical Left Battery (discharge) Right Chemical to electrical Instructions Tap a device, then tap the energy change it carries out while working. Open this exercise →
How to practise Choose a Heat and Energy question and try to work out your answer. Open the question to check the correct answer and read its worked solution. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account. 
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