Which of the following statements is true?
a.
surface water can become groundwater, but groundwater cannot become surface water.

b.
surface water can seep downward to become groundwater.

c.
groundwater can become surface water, but surface water cannot become groundwater.

d.
surface water and groundwater are unrelated.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg