The associate wavelength of a particle with mass 1 gram and velocity 1

1.	The associate wavelength of a particle with mass 1 gram and velocity 100 m/s is .........
Answer» `6.63 xx10^(-35)` m `6.63 xx10^(-36)` m `6.626 xx10^(-33)` m `6.626 xx10^(-34)` m Solution :`6.626 xx10^(-33)` m m=1 GRAM =`1.0 xx10A^(-23)` kg wavelength =`lambda=(?)` `h=6.262 xx10(-34)` JS `lambda=(h )/(p)=(h)/(MV)=(6.626xx10A^(-34) js)/(1.0xx10A^(-3)kg xx100 ms^(-1))` `=6.626xx10^(-33)` m

Discussion