Explanation for Question 48 From the Reading Section on the Official Sat Practice Test 6
Question 48 says which choice provides the best evidence for the answer to the 2 previous question. So we determined in an earlier video that the correct answer to 3 question 47 is going to be answered twice. 4 Beat that according to the passage, 5 two sided solar panels will likely raise efficiency by absorbing reflective light or reflect 6 reflected light. Sorry. So let's look at the lines of evidence given to us 7 as answer choices in question 48 and see which one best supports the ideas 8 presented in question 47. So remember, 9 we're looking for a reference to the absorbance of reflected light to increase 10 efficiency. So the answer choices here are pretty 11 bundled up. We'll start with answer choice a lines 58 through 61. 12 They say the basic idea, which isn't new is that during some parts of 13 the day, sunlight falls on the land between rows of solar panels in a 14 solar power plant. 15 So answer choice a is going to be incorrect because we're not talking yet 16 about how the light that falls on the ground is interacting with 17 the solar panels and how the two-sided solar panels kind of deal with that. 18 So answer choice is incorrect for that reason. 19 If we look at answer choice B line 61 through 62, 20 it says that light reflects onto the back of the panels and could be 21 harvested to increase the power output. 22 So as our choice B might be a good answer here because it gives 23 us the idea of how these two-sided solar panels kind of solve the problem 24 of ...