AnswersTX-Physics BElectricity Use in Homes and BusinessesQuestion 107389
107389
AssignmentMultiple Dropdowns

Electricity Use in Homes and Businesses

Question 107389 • TX-Physics B

Consider two lightbulbs that exhibit 1600 lumens.

Answer
The efficacy of a 100 W incandescent lightbulb is lm/W.:

16

What is the power of a CFL lightbulb if its efficacy is 67 lm/W? W.:

24

Previous
Next

More from this Course

Assignment
3 verified answers

Electricity Use in Homes and Businesses

Assignment
3 verified answers

Instruction

Assignment
1 verified answers

Warm-Up