Which energy change takes place in a battery-powered flashlight?
Answer and explanation
Correct answer: C. Chemical energy to light energy
- Step 1: The battery's stored chemical energy becomes electrical and then light. Answer: Chemical energy to light energy. Why not the others: Light energy to chemical energy, Heat energy to sound energy and Nuclear energy to motion don't fit.
Practise more Life Science.
Free questions with an explanation for every one, and full timed GED Test (High School Equivalency) mock tests.
More Life Science questions
- Which of these is a renewable resource?
- Which process describes cells making identical copies of themselves?
- What is the main function of red blood cells?
- What do producers in a food chain use to make food?
- Which gas do plants take in for photosynthesis?
- Which part of a plant cell carries out photosynthesis?