Ile waży mleko w cysternie o objętości 75 hl (1 hektolitr = 100 litrów )? Gęstość mleka 1,03g?cm3. Wynik podaj w tonach.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V= 75 hl = 7500 l = 7500 dm3 = 7, 5 cm3
d= 1,03 g/cm3
d= m/V
m= d*v = 1,03 g/cm3 * 7,5 cm3= 7,725 g = 7,725 *10^-6 t bo 1 t = 10^6 g