General Science - Physics (Basics)
Which household appliance converts electrical energy into sound energy?
Which household appliance converts electrical energy into sound energy?
easy Q1 of 15
Step-by-Step Solution
Step 1: Identify the type of energy conversion
Electric Bell converts electrical energy into sound energy to produce ringing.Step 2: Analyze other options
Electric Iron and Heater convert electrical energy into heat; Electric Fan converts electrical energy into mechanical energy.Final Answer:
Electric Bell → Option DQuick Check:
Electric bell energy conversion = electrical to sound energy ✅
Quick Trick: Electric bells convert electricity into sound using electromagnets.
Common Mistakes:
- Confusing electric bell with fan or heater due to electrical operation.
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