emilijatrendz
emilijatrendz emilijatrendz
  • 03-03-2021
  • Physics
contestada

if a 100w bulb is used for 20 seconds how much energy does it use?​

Respuesta :

sanamo sanamo
  • 03-03-2021
Just multiply the watts by the hours . So 100 x 20 = 2000 Wh, or 2 kWh.
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