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A particle ‘P’ is formed due to a completely inelastic collision of particles ‘x’ and ‘y’ having de-Broglie wavelengths ‘ ’ and ‘ ’ respectively.  If  x and y were moving in opposite directions , then the de-Broglie wavelength of ‘P’ is

(a)

(b)

(c)

(d)

 



Question ID - 51297 | SaraNextGen Top Answer

A particle ‘P’ is formed due to a completely inelastic collision of particles ‘x’ and ‘y’ having de-Broglie wavelengths ‘ ’ and ‘ ’ respectively.  If  x and y were moving in opposite directions , then the de-Broglie wavelength of ‘P’ is

(a)

(b)

(c)

(d)

 

1 Answer
127 votes
Answer Key / Explanation : (a) -

P1= , P2=

P= =h

∴    P =

  =h

  =

=

127 votes


127