Question

State two ways to save energy.

  • Current Electricity Class 9 ICSE
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Answer

The ways to save energy are —

  1. By properly insulating a home, it is possible to maintain a comfortable temperature inside. It will reduce the cost of heating devices in winter and cooling devices in summer.
  2. The use of fluorescent and LED lights or natural sky light instead of traditional incandescent light bulbs, reduces the amount of energy required to attain the same level of illumination.

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