Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Raywin:
--- Quote from: Dana on May 26, 2010, 10:29:25 am ---Slip rings are in generators they remove the current produced. the brushes hold them in place i think and are attached to the coils/wires where the voltmeter/ammeters are. Look in your book I'm sure there's a drawing there for a genrator.
Split ring commutators are in motors and are there to ensure that the motor continues to spin.
Hope I helped!
--- End quote ---
:D Yep u did!! :D Thanks a lot!
Vin:
--- Quote from: Ivo on May 26, 2010, 10:31:47 am ---So is this now right?
237 0 237
A -> beta + Z
92 -1 93
So is it B then because 237-93 is 144, which is no of neutrons. And protons is 93? Can we think of it this way?
--- End quote ---
yes i think so .. :D
holtadit:
What are logic gates made from ???
WARRIOR:
a women tune her radio to a station broadcasting on 200m
what does 200m tell her about the radio wave?
freq
wave leng
sped
ampl
Shazizzzle:
--- Quote from: Ari Ben Canaan on May 26, 2010, 10:36:44 am ---What are logic gates made from ???
--- End quote ---
Silicon, or germanium.
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