Задачи по физике.свва света

Ответ. 1. h*(c/L)=m0*c^2*(1/((1-(v/c)^2)^0,5)-1); (1/((1-(v/c)^2)^0,5)-1)=(L*m0*c^2)/(h*c);
1/((1-(v/c)^2)^0,5)=1+(L*m0*c^2)/(h*c); (1-(v/c)^2)^0,5)=1/(1+(L*m0*c^2)/(h*c)); 1-(v/c)^2=
(1/(1+(L*m0*c^2)/(h*c)))^2; (v/c)=(1-(1/(1+(L*m0*c^2)/(h*c)))^2)^0,5;;
v=c*(1-(1/(1+(L*m0*c^2)/(h*c)))^2)^0,5; c=3*10^8; L=52*10^-9; m0=9,1*10^31; h=6,625*10^-34;