Physics, 14.02.2020 19:13 abrown8483
An electric transmission line can become coated with ice and the increased diameter may cause vortex formation in prevailing winds. The electric line will oscillate due to the pressure variations, particularly if the frequency of the oscillations is close to one of the resonant frequencies of the wire. The oscillations of long lines may be enough to snap wires or even pull down support poles. If a wire is 347 m long (from pole to pole) and has a tension of 65.2 x 106 N and has a linear density of 3.35 kg/m, (a) find the fundamental mode, and (b) find the frequency difference between successive modes.
Answers: 2
Physics, 21.06.2019 19:30
Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart
Answers: 2
Physics, 22.06.2019 01:00
Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be
Answers: 1
Physics, 22.06.2019 07:00
Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?
Answers: 1
Physics, 22.06.2019 16:00
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
An electric transmission line can become coated with ice and the increased diameter may cause vortex...
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
English, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Physics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
English, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01
History, 13.09.2020 14:01
Mathematics, 13.09.2020 14:01