In O2 and H2O2, the O–O bond lengths are 1 21 and 1.48 Å respectively. In ozone, the average O–O bond length is(A) 1.28 Å (B) 1.18 Å (C) 1.44 Å (D) 1.52 Å

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consider the figure of a single riveted lap joint as follows

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cyclic heat engine operates between. temperature of 30 C. What is the least rate of heat rejection per kW net output of an engine. source temperature of 800 C and sink

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