SAT Physics Conventions and Graphing - Answers Explained

SAT Physics Conventions and Graphing - Answers Explained

SAT Physics Conventions and Graphing - Answers Explained-57-1
SAT Physics Conventions and Graphing - Answers Explained-58-1
Location: Texas, USA

Comments

Post a comment

Popular posts from this blog

SAT Chemistry Chemical Formulas - Names and Formulas Of Common Acids and Bases

Image
SAT Chemistry Chemical Formulas -  Names and Formulas Of Common Acids and Bases The definition of an acid and a base is expanded later in a first-year chemistry course. For now, common acids are aqueous solutions of hydrogen compounds that contain hydrogen ions, H + . Common bases are aqueous solutions containing hydroxide ions, OH - . A binary acid is named by placing the prefix hydro- in front of the stem or full name of the nonmetallic element, and adding the ending -ic. Examples are hydrochloric acid (HCl) and hydrosulfuric acid (H 2 S). A ternary compound consists of three elements, usually an element and a polyatomic ion. To name the compound, you merely name each component in the order of positive first and negative second. Ternary acids usually contain hydrogen, a nonmetal, and oxygen. Because the amount of oxygen often varies, the name of the most common form of the acid in the series consists of merely the stem of the nonmetal with the ending -ic. The acid containing on
Read more

SAT Chemistry The Laboratory - Laboratory Safety Rules

Image
SAT Chemistry The Laboratory -   Laboratory Safety Rules The Ten Commandments of Lab Safety The following is a summary of rules you should be well aware of in your own chemistry lab. Dress appropriately for the lab. Wear safety goggles and a lab apron or coat. Tie back long hair. Do not wear open-toed shoes. Know what safety equipment is available and howto use it. This includes the eyewash fountain, fire blanket, fire extinguisher, and emergency shower. Know the dangers of the chemicals in use, and read labels carefully. Do not taste or sniff chemicals. Dispose of chemicals according to instructions. Use designated disposal sites, and follow the rules. Never return unneeded chemicals to the original containers. Always add acids and bases to water slowly to avoid splattering. This is especially important when using strong acids and bases that can generate significant heat, form steam, and splash out of the container. Never point heating test tubes at yourself or others. Be
Read more

SAT Chemistry Subject Test - Practice Test 4

Image
SAT Chemistry Subject Test - Practice Test 4 Note: For all questions involving solutions and/or chemical equations, assume that the system is in water unless otherwise stated. Reminder: You may not use a calculator on these tests. The following symbols have the meanings listed unless otherwise noted. H = enthalpy M = molar n = number of moles P = pressure R = molar gas constant S = entropy T = temperature V = volume atm = atmosphere g = gram(s) J = joules(s) kJ = kilojoules L = liter(s) mL = milliliter(s) mm = millimeter(s) mol = mole(s) V = volt(s)  PART A Directions: Every set of the given lettered choices below refers to the numbered statements or formulas immediately following it. Choose the one lettered choice that best fits each statement or formula and then fill in the corresponding oval on the answer sheet. Each choice may be used once, more than once, or not at all in each set. Questions 1-3: refer to the following graphs: 1. The graph that b
Read more