ICSE Class 9 Answered
Asked by Vishal | 02 Feb, 2018, 08:09: PM
Expert Answer
Energy efficiency means using less energy to provide the same service. For example, a CFL bulb is more efficient than a traditional tungsten filament bulb as it uses much less electrical energy to produce the same amount of light.
Answered by Abhijeet Mishra | 04 Feb, 2018, 02:23: PM
ICSE 9 - Physics
Asked by Jagadishbabucherukuru | 11 Jul, 2018, 08:39: PM
ANSWERED BY EXPERTICSE 9 - Physics
Asked by Vishal | 02 Feb, 2018, 08:09: PM
ANSWERED BY EXPERT
