French, 22.06.2019 10:30, nevaehkb. A. rpm B. deg/s C. rad/s D. both A and B E. all of the above. The kilogram (also kilogramme) is the base unit of mass in the International System of Units (SI), the current metric system, having the unit symbol kg.It is a widely used measure in science, engineering and commerce worldwide, and is often simply called a kilo in everyday speech.. Sciences, Culinary Arts and Personal Density, mass of a unit volume of a material substance. 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This metric is typically used to calculate the break even point of a production process and set the pricing of a product. Question 6. cost? © copyright 2003-2020 Study.com. The company sold the whole lot to a supermarket chain for $14,000 on account. proper: a 25 kg sphere an angle of 2° 3' 4" If the spelled-out name of a unit is used, the normal rules of English apply: "a roll of 35-millimeter film." Charles' Law is a special case of the ideal gas law.It states that the volume of a fixed mass of a gas is directly proportional to the temperature.. If two forces are acting on you to result in a zero net force, are there any forces acting on you? 2,1. Ca2N3. Every measurement has two parts. Total mixed cost? Which of the following is/are correct units for angular speed? For example, the density of water is 1 gram per cubic centimetre, and Earth’s density is 5.51 grams per cubic centimetre. [How could each unit be the same? Each unit in the formula, expressed in SI base units, must be the same. The units on both sides of the equals sign, expressed in SI base units, must be the same. E. all of the above . Which of the following is a requirement that units in a correct formula or equation must always satisfy? units) minus? [Balanced equations are a good thing in math and chemistry too, right?]. a. For Example,the length of an object = 40 cm. times× Number of? = (Variable cost per unit? Which of the following is the correct common name for this compound? Which of the following is a correct formula unit? The units in a formula are equal on both sides of the formula to make it in equilibrium. KCl. B. A. σ = φ/t B. ω = φ/t C. ω = θ/t D. σ = θ/t. Unit spacing: There is a space between the numerical value and unit symbol, even when the value is used in an adjectival sense, except in the case of superscript units for plane angle. Unit relationships. V/M=N/C (Show that) V/M=Workdone/Charge×Metre =Joules/Charge×Metre =F×ds/C×m =N×m/C×m =N/C hence proved. Which of the following is not a correct formula unit? Which of the following is the correct formula to calculate weighted-average unit cost for merchandise inventory? = (Variable cost per unit. Question 7. / Number of? The units in a correct formula or equation must not always satisfy the statement "each unit in the formula, expressed in SI base units, must... Our experts can answer your tough homework and study questions. A frictionless piston-cylinder device initially contains air at 150 kPa and 300K. Contribution Margin Per Unit. answer! If the bpm is 60 and the stroke volume is 70 mL/minute, how is the volume pumped by the left ventricle? Small business owners can use the calculation to determine how many product units they need to sell at a … a. iron oxide b. ferric oxide c. ferrous oxide d. diiron trioxide. Become a Study.com member to unlock this [Sounds plausible at first, but then what about grams, millimeters, and nanoseconds. A. What is the angular acceleration of the second hand on a clock after one complete revolution? Which of the following is a requirement that units in a correct formula or equation must always satisfy? Question: 6) Which Of The Following Is The Correct Formula To Compute The Predetermined Overhead Rate? Ne. c. All units must be units only of mass, length, or time. Q = nu. MgO. C. rad/s . C. ω = θ/t. D. both A and B . Answers: 1 Get Other questions on the subject: French. Identify the information from a calculation problem to place into the formula given 2. All units must be units only of mass, length, or time. Calculating the breakeven point is a key financial analysis tool used by business owners. The formula output in cell F9 changes from −25% to 0%. Which of the following is a requirement that units in a correct formula or equation must always satisfy? All units must be units only of mass, length, or time. Determining the Formula Unit for a Compound. ClO. WRITING THE FORMULA OF AN IONIC COMPOUND. If n1 and n2 are the numerical values of a physical quantity corresponding to the units u1 and u2, then n1u1 = n2u2. Note on degree Celsius. An empirical formula tells us the relative ratios of different atoms in a compound. Create your account. Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Which of the following is a correct formula for angular velocity? B. Mathematically of course s/s would be equivalent. All rights reserved. Li3N. MgO Ca2N3 KCl Li3N See answer starlabolowich is waiting for your help. B. Join Yahoo Answers and get 100 points today. The units on both sides of the equals sign, expressed in SI base units, must be the same. The formula mass for a compound is calculated by summing which of the following numbers for all atoms in a formula unit of the compound? CHAPTER 15 Dosage Calculation Using the Formula Method Objectives After reviewing this chapter, you should be able to: 1. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Which of the following would form a cation? 1,1. You can easily understand units of density with following: Density, mass of a unit volume of a material substance. 28. Each unit in the formula, expressed in SI base units, must be the same. Formula unit definition, (of an ionic compound that does not form molecules, as most salts) the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements: NaCl is the formula unit for … Li3Al. The general equation for a parabola is y = a x^2 +... One pound is the same as 4.45 newtons. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. Which of the following is not a correct formula unit? Thursday, July 19, 2018 11:17:01 AM CDT Selected Answer: Correct Answer: A company that uses the perpetual inventory system purchased 500 pallets of industrial soap for $10,000 and paid $750 for the freight-in. The first is a number (n) and the next is a unit (u). The company uses the specific-identification method of inventory costing. 1,2. units) + Total fixed cost. Precision in Chemistry: Definitions & Comparisons, Physical Property of Matter: Definition & Examples, The Law of Conservation of Mass: Definition, Equation & Examples, Balanced Chemical Equation: Definition & Examples, Distance and Displacement in Physics: Definition and Examples, Phase Change: Evaporation, Condensation, Freezing, Melting, Sublimation & Deposition, Eukaryotic and Prokaryotic Cells: Similarities and Differences, High School Chemistry: Homework Help Resource, College Chemistry: Homework Help Resource, SAT Subject Test Chemistry: Practice and Study Guide, NY Regents Exam - Chemistry: Help and Review, High School Physical Science: Homework Help Resource, Biological and Biomedical C) All units must be units only of mass, length, or time. Which of the following is the correct formula to calculate weighted-average unit cost for merchandise inventory? Empirical Formulas. Get an answer to your question “Which of the following is a correct formula unit for an ionic compound?Al2O3 Ca2O MgOH NaCl2 ...” in Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. d. All masses must be in kilograms, all lengths in meters, and all times in seconds. a. Still have questions? Once you know the fixed and variable costs for the product your business produces or a good approximation of them, you can use that information to calculate your company's breakeven point. This violates answer b. After going through the above slideshow, one might wonder how the units for these equations resolve. brochure. Calculate medication dosages using the formula DH×Q=x 3. improper: Density is commonly expressed in units of grams per cubic centimetre. SI includes a comprehensive system of prefixes.]. All masses must be in kilograms, all lengths in meters, and all times in seconds. The brochure states that angles must be expressed in base units m/m. Thus, H 2 O is composed of two atoms of hydrogen and 1 atom of oxygen. (Points : 1) Each unit in the formula, expressed in SI base units, must be the same. All of this is explained in the following scrolling panels. 2,2. Which of the following is a requirement that units in a correct formula or equation must always satisfy? AlP. Which of the following is/are correct units for angular speed? b This is even stated in the S.I. = (Variable cost per unit? It is related to the concept of an empirical formula, which is the simplest chemical formula expression for a non-ionic chemical compound. Each unit in the formula, expressed in SI base units, must be the same, Calculate the number of tablets or capsules to administer 4. The formula of an ionic compound represents the simplest whole number ratio of ions in it. Note: I dont think its 60*70? ?Ideal gas qn? 6 deg/s 2 . Which of the following is a correct formula unit of an ionic compound? D. In many cases, all that is required to find the formula unit for an ionic compound, and for some simple crystalline covalent compounds, is knowledge of … piperfluegge piperfluegge Ca2N3 is not correct because the the numbers dont match up when you go back and look at the periodic table Which of the following is the correct unit for formula weight? Is it true that there are only two types of vibration: positive and negative? units) + Total fixed cost. B. deg/s . A. σ = φ/t . Question 8. Step 2: Next, determine the sales price per unit … all of the above. Accuracy vs. The formula for net sales can be derived by using the following steps: Step 1: Firstly, determine the total number of units sold of the product under consideration during a certain period of time, which can be daily, monthly, quarterly or annually. Perhaps I am making it more complex than it is, but strictly speaking this is not true. The symbolic way to express a particular law or information is termed as the formula. For example, the following is true: a = F / m. But how does an acceleration unit (on the left) become the same as a force unit divided by a mass unit (on the right)? The formula for density is d = M/V, where d is density, M is mass, and V is volume. Add your answer and earn points. Physics involves relating various quantities to one another, often as a function of time.]. All other trademarks and copyrights are the property of their respective owners. When a spring is stretched a distance x, it exerts a restoring force of magnitude F = A x, where A is a constant.. A. rpm . B. O. I. PbCl. Get your answers by asking now. Services, Working Scholars® Bringing Tuition-Free College to the Community. The derived unit in Table 3 with the special name degree Celsius and special symbol °C deserves comment. Al2O3 Ca2O MgOH NaCl2. The ratios hold true on the molar level as well. D) All masses must be in kilograms, all lengths in meters, and all times in seconds. asked Sep 22, 2015 in Business by AmazonGirl A) Weighted-average unit cost = Cost of goods available for sale + Number of units available [But many quantities are none of the above, such as electrical current, temperature, and dimensionless numbers]. A. Get an answer to your question “Which of the following is not a correct ionic formula unit?LiS2, KCL, BaO, Ca3N2 ...” in Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. The empirical formula for glucose and fructose is CH 2 O. The following is a list of the changes that occurred in the worksheet: The formula output in cell F12 now shows that we are planning a 1.1% increase in our total spending as opposed to a −1.7% decrease. Total mixed cost? What happens if the error in the transmitted data is not corrected? Because of the way temperature scales used to be defined, it remains common practice to express a thermodynamic temperature, symbol T, in terms of its difference from the reference temperature T 0 = 273.15 K, the ice point. Calculate the volume to administer for medications in… The kilogram was originally defined in 1795 as the mass of one litre of water. What is the angular acceleration of … C. Total mixed cost? a. grams b. ounces c. pounds d. atomic mass units. / Number of? a. atomic number b. mass number c. nuclear charge d. no correct … Which of the following is the correct formula for calculating total mixed? A formula unit is the chemical formula representing an ionic compound in its simplest and most reduced terms. The units on both sides of the equals sign, expressed in SI base units, must be the same. b. Alternatively, the Formula for operating income can also be calculated by adding back interest expense and taxes to the net income (adjusted for non-operating income and expense) which is mathematically represented as, Empirical formulas reduce molecules to their simplest ratio of atoms. What subscripts would properly complete the formula unit K_O_? It’s also common for management to calculate the contribution margin on a per unit basis. For Example,2.8 m = 280 cm; 6.2 kg = 6200 g. The information can be mathematical, chemical, or related to physics. A) Each unit in the formula, expressed in SI base units, must be the same. Question 9 This formula shows how much each unit sold contributes to fixed costs after variable costs have been paid. The SUM function in … This law applies to ideal gases held at a constant pressure, where only the volume and temperature are allowed to change. Li. Which of the following is a correct formula for angular velocity?