Physics, 11.05.2021 06:20 firefox1fan
Magnets can be used to solve many engineering design issues. The Maglev Train, built in England in 1984 to transport people between Birmingham Airport and Birmingham International Railway station, uses magnets as an alternative energy source. Two magnetic coils run along the sides of the train track. One controls the lift, or levitation of the train while the other controls the train's propulsion. Both work by the large magnets on the train's undercarriage. attracting B) dispelling inducing DI repelling​
Answers: 1
Physics, 22.06.2019 08:30
How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
Answers: 2
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 17:30
Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?
Answers: 3
Magnets can be used to solve many engineering design issues. The Maglev Train, built in England in 1...
History, 24.07.2019 05:30
History, 24.07.2019 05:30
Social Studies, 24.07.2019 05:30
Mathematics, 24.07.2019 05:30
History, 24.07.2019 05:30
History, 24.07.2019 05:30
Mathematics, 24.07.2019 05:30