3. This diagram shows a chain reaction where a single neutron causes a U-235 nucleus to split and emit 2 more neutrons, and so on. 235U 92 For each U-235 fission about 200 MeV of energy is emitted in a time of about 1 × 10-4 s in an uncontrolled reaction. In a small nuclear bomb this chain reaction occurred for about 0.005 s. At the end of this time the total amount of energy released would have been about: A. 1 x 10-9 J B. 36 J C. 1 x 103 J D. 36 kJ

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A: The given values are, v1=66 cm/s=0.66 m/sλ1=9.88 cm=0.0988 mv2=35 cm/s=0.35 m/s

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A: Given, Frequency f = 3500 Hz Wavelength λ=3.50 m Distance d = 110 Km = 110000 m

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