( q= 1,5×10^6 дж t=100 °c l= 2,3×10^6 дж/кг m-? - id1006039520220409 от Lizarainbowhi 09.04.2022 12:13

Question

Физика: ( q= 1,5×10^6 дж t=100 °c l= 2,3×10^6 дж/кг m-? ​

Lizarainbowhi · Accepted Answer

Решение. m=(h*c)/(L*c^2); m=h/(c*L);                                                              h-6,625*10^-34;                                                                                                  c=3*10^8;                                                                                                           L=0,7*10^-7;                                                                                                            m =6,625*10^-34/ 3*10^8*0,7*10-7=31,5*10^-34 ;                                                                                  ...

(q= 1,5×10^6 джt=100 °cl= 2,3×10^6 дж/кгm-? ​

MOGZ ответил

(
q= 1,5×10^6 дж
t=100 °c
l= 2,3×10^6 дж/кг

m-?