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February 1, 2015

Posts by Jackie


Total # Posts: 806

math, science
Ecology, math and geography are _______. you need to find out what they have in common. ecology, mathe and geography are related
September 19, 2006

Electricity and Electronics
A circuit contains twodevices that are connected in parallel. If the resistance of one of these devices is 12 ohms and the resistance of the other devices is 4 ohms, the total resistance of the two devices is? 1/R = 1/R1 + 1/R2 You have R1 and R2. Solve for R. It will be less ...
June 15, 2006

Electricity and Electronics
electrons are emitted from a conductor when the conductor is? heated? I can think of a lot of words that would go here. You really haven't given us much to go on. From the context of your question and how it relates to what you are studying, give us some choices if you don...
June 15, 2006

Electricity and Electronics
if the resistance of an circuit is 12 ohms and the voltage in the circuit is 60 V, the current flowing through the circuit is? Are you talking d.c.? E = IR, solve for I and I = E/R E = 60 V R = 12 ohoms
June 15, 2006

brain teaser help
100 P in a D? 100 Pennies in a Dollar
August 20, 2005

Global History
What is the difference between Communism and Capitalism? communism-system based on common ownership of property.in Poland where I live it was also a political doctrine. capitalism-system in which trade and industry are controlled by private owners.about 15 years ago it was in ...
June 21, 2005

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