Exams & Certification

Exams & Certification

what is 1/9 as a decimal

what is 1/9 as a decimal? give your answer rounded to 2 decimal places. The Correct Answer and Explanation is: Correct Answer: 1/9 as a decimal is 0.11 (rounded to two decimal places). Explanation: To convert a fraction into a decimal, you divide the numerator by the denominator. In the case of 1/9:1÷9=0.111111…1 \div 9

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‘Suppose that the central diffraction maximum for two slits contains 17 interference fringes for some wavelength of light

‘Suppose that the central diffraction maximum for two slits contains 17 interference fringes for some wavelength of light: How many interference fringes would you expect in the first secondary diffraction maximum?’ The Correct Answer and Explanation is: Correct Answer: 16 interference fringes Explanation: To solve this, we need to understand the interaction between diffraction and

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How wide is the central diffraction peak on a screen 2.30 m behind a 0.0368 mm wide slit illuminated by 588 nm light

How wide is the central diffraction peak on a screen 2.30 m behind a 0.0368 mm wide slit illuminated by 588 nm light? The Correct Answer and Explanation is: To find the width of the central diffraction peak, we use the single-slit diffraction formula. The width of the central maximum is defined as the distance

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Kinnetics Inc

Kinnetics Inc. purchased Class 8 (20% CCA Rate) equipment for13,000. Kinnetics is subject to 40% taxation. Ending UCC in 2014 is: The Correct Answer and Explanation is: To calculate the ending UCC (Undepreciated Capital Cost) in 2014 for Kinnetics Inc., we must apply the Capital Cost Allowance (CCA) rules using the declining balance method and

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Feldpausch Corporation has provided the following data from its activity-based costing system

Feldpausch Corporation has provided the following data from its activity-based costing system: Activity Cost Pool Total Cost Total Activity Assembly70,579 2,370 orders Inspection52.59 per unit and its direct labor cost is175.60 per unit. According to the activity-based costing system, the product margin for product W26B is: a.13,222.60 c.68,499.90 The Correct Answer and Explanation is: To

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Choose__ Choose from 0 to 360 degrees from 0 to 90 degrees 0.3926990818 1.570796327

Placed in the first octant of 3-dimensional (3D) coordinates. The equation below is given by 2x^2 + y^2 = 1. The double integral ∫∫f(r, θ) r dr dθ value of θ? Choose. Name of the gemstone? Choose__ Choose from 0 to 360 degrees from 0 to 90 degrees 0.3926990818 1.570796327 The Correct Answer and Explanation

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Compare and contrast the following

Compare and contrast the following: a. physical and chemical properties b. extensive and intensive properties c. miscibility and solubility The Correct Answer and Explanation is: Here is the comparison and contrast of the three pairs: a. Physical and Chemical Properties Physical properties are characteristics of matter that can be observed or measured without changing the

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All of the following are examples of intensive properties of matter EXCEPT

All of the following are examples of intensive properties of matter EXCEPT a. the temperature of matter b. density c. length d. solubility boiling point. The Correct Answer and Explanation is: Correct Answer: c. length Explanation: Intensive properties are characteristics of matter that do not depend on the amount of substance present. These properties remain

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