WILL GIVE BRAINLIEST AND 30 POINTS!
Consider two lightbulbs that exhibit 1600 lumens.

1. The efficacy of a 100 W incandescent lightbulb is_ lm/W.
A. 16
B. 33
C. 67
D. 89

2. What is the power of a CFL lightbulb if its efficacy is 67 lm/W? W.
A. 0.042
B. 33
C. 24
D. 89

1. A

2. C

Explanation:

1. 1600/100 = 16

2. 67 = 1600/x

x = 1600/67

23.88059701

i would think klcio3

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.