The heat energy produced by a glowing bulb can be minimised by using _____ bulbs in place of ordinary electric bulbs ( )
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Keep practicing — related questions
- ___________ is not a man-made source of light.
- Electric bulb converts
- A light bulb transforms electrical energy into...
- What uses induction to change mechanical energy to electrical energy (the opposite of a motor)?
- Heat energy can be produced when rocket fuel is?
- Electricity can be used to produce...
- Which is NOT an object that uses electrical energy?
- What produces a magnetic field using a coil of wire to carry an electric current?