Question 1 of 10
2 points
which of the following technologies is based on the work of marie
sklodowska-curie?
o
a. undersea fiber optic communications cables
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b. computer models to predict the effects of climate change
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c. radiation treatments for breast cancer
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d. an orbiting observatory to detect x-rays from space objects
submit

Distance^2= yellow line ^2 (see picture) = 30^2 + 49^2so distance = squareroot of (300^2 +49^2)i dont know if this is how to solve it, but i cnt think of another way

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current