SCIN131 B001 Spr 18 - Wk 1 Quiz.pdf

# SCIN131 B001 Spr 18 - Wk 1 Quiz.pdf - APUS CLE SCIN131 B001...

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04/22/2018, 1)00 PM APUS CLE : SCIN131 B001 Spr 18 : Tests & Quizzes Page 1 of 10 4.0/ 4.0 Points 4.0/ 4.0 Points Lesson 01 - Week 01 Quiz Return to Assessment List Comment: Comment: Hello Joseph! Your grades have been posted and your short answer questions graded with comments. Thanks! Prof Heath Part 1 of 1 - 88.0/ 100.0 Points Question 1 of 25 Which of the following is an example of a quantitative observation? A. The liquid in beaker A is blue. B. The temperature of the liquid is 60 °C. C. More than one of these choices is correct. D. Solution 1 is much darker than solution 2. E. The piece of metal is longer than the piece of wood. Question 2 of 25 Over-the-counter ibuprofen pain medication typically contains 200 mg capsules. Which of these is the equivalent mass of ibuprofen in grams? A. 200 x 10 -3 g B. 200 x 10 6 g C. 200 x 10 -6 g D. 200 x 10 3 g SCIN131 B001 Spr 18 " # Tests & Quizzes Tests & Quizzes

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04/22/2018, 1)00 PM APUS CLE : SCIN131 B001 Spr 18 : Tests & Quizzes Page 2 of 10 4.0/ 4.0 Points 4.0/ 4.0 Points 4.0/ 4.0 Points E. 200 x 10 -1 g Feedback: Feedback: Good. This is a basic prefix conversion problem. This topic is discussed in Chapter 1. Question 3 of 25 A tentative explanation for a set of observations that can be tested by further experimentation is referred to as: A. none of these. B. a law. C. a hypothesis. D. a theory. Feedback: Feedback: Great! This topic is discussed in Chapter 1 in the text. This is the scientific method. Question 4 of 25 Which of the following is a homogeneous mixture? A. sugar water B. more than one of the choices C. water D. whole wheat bread E. salt Question 5 of 25 Which measurement of water below is equivalent to one cubic centimeter? A. 1 mL B. 1 cc C. 1 cm 3
04/22/2018, 1)00 PM APUS CLE : SCIN131 B001 Spr 18 : Tests & Quizzes Page 3 of 10 4.0/ 4.0 Points 4.0/ 4.0 Points 4.0/ 4.0 Points D. all of the above E. none of the above Feedback: Feedback: Good. The topic is discussed in Chapter 1.

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