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52. In normal Zeeman effect a pectral line is splitted into (A) 2 componen ts (1 0 & 11)(B) 3 componen ts (2 0 & la)(C) 3 componen ts (1 9 & 21)(D) 4 componen ts (2 0 & 21) |
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Answer» tion:3 componen ts (1 9 & 21). The RESISTANCE of a wire is inversely proportional to its area and directly proportional to its length. When the length is TRIPLED then resistance will also BECOME three times. If The wire is stretched 3 times the original length, the cross-section of the wire is cut to 1/3rd it's the original cross-section |
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