Mass volume density - Study guides, Class notes & Summaries

As the density of a material increases, what happens to the API Gravity? a) It becomes higher b) It becomes lower c) It does not change d) Answers a., b. and c. are all wrong - b) It becomes lower Density of any substance is the ratio of its mass to its volume, usually at a specified temperature. Relative Density is the ratio of the density of a substance at a specified temperature to the density of what other substance? a) Pure ethanol at the specified temperature b) Acetone at the spe...

SI unit for Temperature correct answer: C F correct answer: (9/5 C) + 32 C correct answer: 5/9 (F -32) K correct answer: C+273.15 density correct answer: mass/volume 1 mL correct answer: =1cm^3 = 1cc percent error correct answer: difference from known value/known value x 100 sig fig for Addition/Subtraction correct answer: answer has the same number of decimal places as the factor with the least amount of decimal places sig fig rules for multiplication/ division c...

FL 5 AAMC MCAT question with complete solution 2023What is the chemical structure of a component found in four of the five cofactors used by Na+-NQR? - correct answer says it is composed of flavin structure is a nucleotide base structure B could be structure C also could be structure D is an amino acid down between B and C to help, look at the captioned note on the table. it says Fl represents flavin which is the redox active center in four of the five cofactors of Na+-NQR C has an ubi...

Name Clas Dat : s: e: Chapter 01 - Chemistry: An Introduction 1. Define the following terms: a. science b. chemistry ANSWER: a. Science - a framework for gaining and organizing knowledge. It is a procedure for processing and understanding certain information. b. Chemistry - the science that deals with the matter of the universe and the changes it can undergo. 2. Define the following terms: a. scientific method b. natural law c. hypothesis d. theory ANSWER: a. Scientific method - ...

The process by which the body break down and coverts a medication into active subtance is know as metabolism The term NOT associated with the pharmacokinetics of a drug is Pharmacodynamics R ationale: Pharmacokinetics can be simply described as the study of 'what the body does to the drugs' and includes: the rate and extend to which drugs are absorbed and distributed to body tissue; the rate and pathways by which drugs are eliminated from the body by metabolism and excretion; and the relations...

GIA Colored Stone Final Exam Questions And Answers Latest Update 2024/2025 (100% CORRECT) By what date had Kokichi Mikimoto begun culturing whole pearls - Answer 1908 Synthetic gem materials - Answer Are not minerals which of the following is an organic gem - Answer amber which of the following is amorphous - Answer amber a natural material that's made up of a mass of one or more kinds of mineral crystals is - Answer rock what group does alamandine belong to - Answer garnet A gem produce...

Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms Exam Questions and Answers 100% Pass To measure the delivery rate and distribution of application equipment; to adjust application equipment so the desired amount of pesticide is applied evenly to a given area. - Answer- Calibrate An abnormal, unhealthy condition. Turf diseases may be caused by abiotic or biotic factors. However, they are typically due to infectious organisms such as bacteria, fungi, and viruses. - An...

ICC Soils Exam Questions with Correct A The strength of a soil, or the ability to compact a soil into a suitable construction material will depend on? - Answer-Soil type Soil density The amount of water in the soil Types of soils - Answer-Gravel (mm to cm's in size) Sand (mm in size) Silt (fine particles with little cohesion) Clay (has cohesion, can stick together) Organic soils (peat, topsoil) Organic soils (O) - Answer-Have a large componet of dead or decaying plants, and are not us...

Mass correct answer: the amount of matter in the object and is independent of where the object is. (Exp.1) Weight correct answer: The force of gravity on the object and is dependent of where the object is. (Exp.1) Volume correct answer: Length is 3 dimensions. (Exp.1) Density correct answer: d=mass/volume in g/mL (Exp.1) Experiment 1 correct answer: Involves finding the density of a pre-1983 penny, a post 1983 penny, an unknown liquid, and an unknown solid. Measuring the pennies...

NFPA 1001 is the: A. Standard for Fire Fighter Professional Qualifications. B. Standard for Industrial Fire Brigades. C. Standard for Fire Department Occupational Safety and Health Programs. D. Standard for Blood Borne Pathogen Training. - Correct answer-A One of the primary functions of the truck/ladder company is: A. performing forcible entry to the fire building. B. directing traffic at the scene. C. laying supply lines for engine companies. D. fire attack. - Correct answer-A OSHA m...