Đổi 1 lít sang $\text{m}^3$ (mét khối) Ta có: $\boxed{1 \ \text{m}^3 = 1\ 000 \ \text{lít}}$ Ngược lại: $1 \ \text{lít} = 0,001 \ \text{...
Đổi 1 lít sang $\text{m}^3$ (mét khối)
Ta có:$\boxed{1 \ \text{m}^3 = 1\ 000 \ \text{lít}}$
Ngược lại:
$1 \ \text{lít} = 0,001 \ \text{m}^3$
$\boxed{1 \ \text{lít} = 1 \ \text{dm}^3 }$
$1 \ \text{lít} = 1\ 000 \ \text{cm}^3$
$1 \ \text{lít} = 1\ 000\ 000 \ \text{mm}^3$
Ví dụ:
a) $5 \ \text{lít} = 5 \times 0,001 \ \text{m}^3= 0,005 \ \text{m}^3 $ $= 5 \ \text{dm}^3 $ $= 5\ 000 \ \text{cm}^3$ $= 5\ 000\ 000 \ \text{mm}^3$.b) $250 \ \text{lít} = 250 \times 0,001 \ \text{m}^3 = 0,25 \ \text{m}^3$ $=250 \ \text{dm}^3$ $= 250\ 000 \ \text{cm}^3$ $= 250\ 000\ 000 \ \text{mm}^3$.
c) $35 \ \text{m}^3 = 35 \times 1000 \ \text{lít} = 35\ 000 \ \text{lít}$.
Tóm tắt:
$\boxed{\begin{array}\\ 1 \ \text{lít}& = 1\ 000 \ 000 \ \text{mm}^3\\ \ & = 1\ 000 \ \text{cm}^3 \\ \ & = 1 \ \text{dm}^3\\ \ & = 0,001 \ \text{m}^3 \end{array}}$Ghi nhớ:
$\boxed{1 \ \text{l} = 1 \ \text{dm}^3 }$Đổi 1 ml sang $\text{m}^3$ (mét khối)
Ta có $1 \ \text{ml} = 0,001 \ \text{l}$ nên:$\boxed{\begin{array}\\ 1 \ \text{ml}& = 1\ 000 \ \text{mm}^3\\ \ & = 1 \ \text{cm}^3 \\ \ & = 0,001 \ \text{dm}^3\\ \ & = 0,000001 \ \text{m}^3= 10^{-6} \ \text{m}^3 \end{array}}$
Ghi nhớ:
$\boxed{1 \ \text{ml} = 1 \ \text{cm}^3 }$Ví dụ:
a) $330 \ \text{ml} = 330 \ \text{cm}^3$ $ = 0,33 \ \text{dm}^3 = 0,00033 \ \text{m}^3$.b) $0,5 \ \text{m}^3 = 0,5 \times 10^6 \ \text{ml} = 500\ 000 \ \text{ml}$.
