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