A 50 W bulb will provide heat and light energy of approximately

A 50 W bulb will provide heat and light energy of approximately:

  1. 200 J/s
  2. 100 J/s
  3. 50 J/s
  4. 25 J/s

Correct answer: 3. 50 J/s

A 50 W bulb will generate heat and light energy of approximately 50 J/s

Good to know: 1 watt = 1 J/s

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