## Answers

Som We know that & De-Broglie wavelength of a changed farticle moving with seaed is given by and Energy E is given by h det ds Same is of froton W G my mass Here da particle profon h h Jam, Er - 2 mg. Eg >) mp Fr Ma. Ea (1.67 *14 627) * 7.5 = (6.65*70 27). Ed Ex= 1.875 MeV 47019) J (1-P75*206J (1167 Ma. Va 341013 J 627).

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Van (6.65x90 2 = 1 se, 2 - 1 / 1 = ) Va 9.5 * 10 Ang ک speed of a particle

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