QUESTION 3
(10.0 +2.45)
P2-1.930
Let x =
What is the value of x to the correct number of significant figures. (as
43
43.3
43.4
43.39
43.392

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize