Physics, 02.10.2019 05:30 makylahoyle
Scientists believe that the average temperatures at various places on earth vary from cooler to warmer over thousands of years. at one place on earth, the highest average temperature is 800 and the lowest is 600 . suppose it takes 20,000 years to go from the high to low average and the average temperature was at a high point of 800 in year 2000. set up a sinusoidal function t t( ) (where t is time in years) to model this phenomenon.
Answers: 1
Physics, 22.06.2019 04:50
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 1
Physics, 22.06.2019 09:30
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
Scientists believe that the average temperatures at various places on earth vary from cooler to warm...
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