Engineering

A particular electromagnetic wave travelling in vacuum is detected to have a frequency of 3 10 12 Hz. How much time will it take to complete one cycle of this wave? Answer with solution
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What effect did the Ice Age have on early humans
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A computer feedback fuel system has poor driveability when cold. Technician A saysthat this could be due to a bad oxygen sensor. Technician B says to check forexternal causes such as an intake manifold leak or incorrect fuel system pressure.Who is correct?Technician ATechnician BBoth A and BNeither A nor B
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I have five brainliest why is it only showing 2?
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How could I build device that converts the blowing of wind into a form of energy a car could use?
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An airline ticket counter forecasts that 220 people per hour will need to check in. It takes an average of 2 minutes to service a customer. Assume that arrivals are poisson distributed and service times exponentially distributed and that customers wait in a single queue for the first available agent. a) If we want the average time a customer spends in the queue and in service to be 10 minutes or less, how many ticket agents should be on duty? b) There airline wants to minimize the cost of idle ticket agents and the cost of customers waiting in the queue. The salary of a ticket agent is 12 per hour and the cost of a customer waiting in the queue is 5 per customer per hour. How many ticket agents should be on duty?
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Identify the type of social responsibility discussed in the case with regard toresponsibility towards the environment. Explain with reason.
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the tire restraining device or barrier shall be removed immediately from service for any of these defects except
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In___cutting, the torch is held and moved by a mechanical device and manually adjusted by the welder.
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Congress can pass laws concerning ___. (Select all that apply.)
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Which statement is equivalent to the following? x = x * 2; x = x * x; x * 2; x *= 2; None of these
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what are some common work contexts for Licensing Examiners and Inspectors? Select four options. in an open vehicletelephoneface-to-face discussions wear specialized safety equipmentcontact with othersimportance of being exact or accurate
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When framing a building, a simple way to estimate the total amount of wall studs needed is to allowfor one for every foot of wall. If you are building a garage that is 17' x 52', how many studs are needed?
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How much does it cost to repair a broken train? (Fill in the blanks)
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Question 2 Given the following gas Volume (%) Component Methane 58.7 Ethane 16.5 9.9 Propane Butanes 5.0 Pentanes 3.5 Hydrogen Suflide 6.4 100 Total I Calculate: 1. Average molecular weight 1. Density at 320F and 14.7 psia ni. Density at OoC and 760 mm mercury iv. Specific gravity and gross and net heating value
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Tech A states that the system should be flushed if the compressor came apart. Tech B states that the system should be flushed if the oil is contaminated. Who is correct
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what is another name for a forensic science technician?
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A commercial jet liner hits an air pocket and drops 244 feet. After climbing 182 feet, it drops another 100 feet. What is its overall vertical change?
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Internal service quality means that an entire organization,from top to bottom, should be focused on meetingcustomers' needs.TrueFalse o
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On a CNC lathe, which of the following axes specifies the distance of the cutting tool from the workpiece centerline?
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Which of the following BEST represents the causes of stiff muscles?A.Stiff muscles only result from overwork.B.Stiff muscles only result from prolonged periods of inactivity.C.Stiff muscles result from both over- and underworking them.D.Stiff muscles are mostly the result of painful injuries.
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Create a Python script that will compare two (2) numbers entered by the user. Refer to the attached image and to the following algorithm. There is no need to create a class similar to how Java works.3.1. User enters the first number. 3.2. User enters the second number. 3.3. If the first number is less than, greater than, or equal the second number, a message is displayed. Please Help me. Thank You! Marry Christmas!
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