The chart shows the voltage of four electric currents.

Which is best supported by the data in the chart?

1

Voltage of Currents

Current

Volts (V)

9.0

1.5

3.0

4.5

O Current w flows at a higher rate than Current Z.

Current Y flows at a lower rate than Current X.

Current X has a lower potential difference than Current

Current Z has a greater potential difference than

Current W.

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

If anyone who can me with this hw? i would really appreciate it

Acommon technique in analysis of scientific data is normalization. the purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. the goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. in this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. suppose that in part 2.2.2 of the experiment, students obtain a signal value of 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.