Math & Science ACT Workuot
titrant sample solution A. Sodium thiosulfate I B. SO 2 I 2 C. I 2 Sodium thiosulfate D. I 2 SO 2 In Experiments 1 and ...
Passage V An astrophysics class is given the following facts about the burning out of stars. 1. The burn ...
J. Weak nuclear interaction Based on Student 1’s discussion and Fact 2, while matter flowed between Alpha Centaur ...
Passage VI Three experiments were conducted using the gases nitrogen (N 2 ), nitrogen dioxide (NO 2 ), and x ...
Figure 2 Based on Figure 2, if 12 g of Xe had been added to the 4 L vessel, the pressure would hav ...
H. less, because there were fewer N 2 molecules per gram than there were NO 2 molecules per gram ...
Passage VII The absolute threshold pressure for hearing is the minimum air pressure at each audio frequenc ...
Sound in P A. Air 10 −8% B. Air 10 −1% C. Water 10 −8% D. ...
J. A scientist developed a hypothesis that sounds with any sound pressure level would be painful to ...
Chapter 7 Science Practice Test: Answers and Explanations ...
SCIENCE PRACTICE TEST ANSWER KEY 1 . B 2 . J 3 . A 4 . H 5 . C 6 . ...
37 . D 38 . G 39 . A 40 . G ...
SCORE YOUR PRACTICE TEST Step A Count the number of correct answers: __. This is your raw score. Step ...
Science Scale Conversion Table ...
SCIENCE PRACTICE TEST EXPLANATIONS Passage I 1 . B This question asks about Study 1, so we’ll need to ...
6 . F This question is difficult to answer yes or “No” immediately, so work with the reasons given in ...
12 . J According to Figure 3, the marine deposition of SO 4 2− was not studied, eliminating (F). The marine ...
Eliminate (A) and (C) since each addresses the canopy layer and the question is about the other two. Choice ...
23 . C Use POE. If you’re not sure how to answer “Yes” or “No”, have a look at the reasons. According ...
28 . J Use POE. This question requires a bit of outside knowledge, but it can be solved easily with a bit ...
«
2
3
4
5
6
7
8
9
10
11
»
Free download pdf