Which copper wire would have the lowest resistance?

a. a wire that is 2 m long and has a cross-sectional area of 1.07 cm2
b. a wire that is 1 m long and has a cross-sectional area of 1.07 cm2
c. a wire that is 1 m long and has a cross-sectional area of 0.066 cm2
d. a wire that is 2 m long and has cross-sectional area of 0.066 cm2

In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?