One source of renewable energy is ocean waves. A machine like the one shown below can convert energy from ocean waves into electricity. This machine floats on the surface of the water. a long piece of machinery in the ocean

In which situation would the generator be able to produce more electricity?
A.
The distance between wave crests increases.
B.
The time between wave crests increases.
C.
The depth of the water beneath the waves increases.
D.
The average height of each wave increases.

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.