Please explain!! and answer all parts!!! I cant get anybody to completely answer the question!!
Homework Answers
the above reaction is alpoha decay so
195 Pt78 -------------> 191W76 + 4 He 2
so X is Tungsten
A is 191
Z is 76
Q = M( 195 Pt78 ) - M(191W76)- M(4 He 2) c^2
= 194.96479 u - 190.96094 u -4.002603 u) c^2 ( 931.5 MeV/c^2 u)
=1.161 MeV
(c)
speed of the alpha particle
Q = 1/2 mv^2
v = root 2Q/ m = root 2( 1.161 MeV( 1.6* 10 ^-13 J/ MeV/6.64424* 10 ^-27 kg
=7.47 * 10 ^6 m/s
(d)
momnetum of alpha particle is
P = mv = 6.64424* 10 ^-27 kg(7.47 * 10 ^6 m/s) = 4.96* 10 ^-20 kg m/s
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Please explain!! and answer all parts!!! I cant get anybody to
completely answer the question!!
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please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
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please answer all parts to this question! they are all part of
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up! should be parts a through d! thanks.
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