Question
A rectangular paper of width 8cm and length 22cm rolled
along it width and a cylinder is formed. On the above Intimation, Solve the question given below The radius of the cylinder is-Solution
Rectangular width =8cm, length =22cm After rolled cylinder form – H=8cm and Circumference =22cm ATQ- 2 πr=22cm 2×22/7×r=22 r=7/2cm.
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The 17th nutrient added to the list of essential elements is
Karl fisher reagent is used in the estimation of ____
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______ is a term for the leaf orientation by solar tracking.
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