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2 in which substance are molecules rigidly arranged 1. water in a freezer at -2degree C 2. water in cup at 22degree C 3. water in a pot at 100degree C 4.water in a steam engine at 110degree C?
Wiki User
∙ 7y ago
The answer you are probably looking for is 1. water in a freezer. Particles in a solid have fixed positions. Rigid is perhaps a misleading word to use, however, as the particles are not still but vibrating around their fixed positions.
Wiki User
∙ 7y ago
Anonymous
C2
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Will transit-time effect be considered in the circuit analysis if the wavelength of the applied input ac signal to the transmission line is exactly equal to the length of the line?
transmission lines are generally 50hz or 60Hz if i recall correctly light and electricity go at about 186,000 miles/sec so to shift phase 360 degrees we need about 3200 miles of wire (exactly equal?) to avoid 90% or so ir losses.. or put another way the wire would cost a bit more than the power plant generally 200miles is the longest distance you will see between power source and load about a 0.0011 second delay or 22degree phase shift get your kicks on route 66 see if there is a sign: gas this exit next gas 180 miles see where the power comes from
