A nichrome wire of length ll has area a/4 has resistance r another nichrome wire of length 31 and area a/2 has resistance r1 . Fi nd the ratio of r1:r
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The rain was pouring down. But suddenly, a strong wind began to blow and very large hailstones began to fall along with the rain. The hail rained on the valley for an hour, because of which Lencho’s fields were destroyed. There was not a single leaf left on the trees and the flowers were gone from the plants. The corn was completely destroyed.
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