PT128.S3.Q2 > Question

SECTION 1 · rc

PASSAGE 1

Question 1 Question 2 Question 3 Question 4 Question 5

PASSAGE 2

Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 Question 13

PASSAGE 3

Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 Question 20 Question 21

PASSAGE 4

Question 22 Question 23 Question 24 Question 25 Question 26 Question 27 Question 28

SECTION 2 · lr

Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 Question 20 Question 21 Question 22 Question 23 Question 24 Question 25

SECTION 3 · lr

SECTION 4 · rc

PASSAGE 1

Question 1 Question 2 Question 3 Question 4 Question 5 Question 6

PASSAGE 2

Question 7 Question 8 Question 9 Question 10 Question 11 Question 12

PASSAGE 3

Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19

PASSAGE 4

Question 20 Question 21 Question 22 Question 23 Question 24 Question 25 Question 26 Question 27

Metallic mirrors can’t be used when minimizing energy loss is important. Why not? The mirrors absorb light and waste energy. This is because electrons in the metallic mirror move when light strikes it. This uses energy and makes the reflected image dimmer.

The conclusion is the practical application of the process described: “metallic mirrors cannot be used in applications in which minimizing energy loss is important”

Lasers are just an example the author uses of applications where minimizing energy loss is important. The conclusion does not center on these devices alone.

This is part of the premises - reasoning for why these mirrors should not be used where minimizing energy loss is important.

The conclusion centers on these mirrors not being used where minimizing energy loss is important. It does not talk about what mirrors should be used, nor does it focus on lasers alone.

The stimulus just discusses that the mirrors do waste energy. It does not draw conclusions about how significant the disadvantage is.

This accurately paraphrases the conclusion. The author establishes that they are unsuitable and explains why.

PrepTest 128 - Section 3 - Question 2

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