Matemātikas formulas
Fizikas formulas
Meklet
Aprēķini
OXeDax - 1
Aprēķins: OXeDax - 1
1
/
d
-
1
/
f
=
-
2
/
R
1
/
d
-
1
/
f
=
-
2
/
R
=
1
/
d
=
-
2
/
R
+
1
/
f
=
d
=
1
/
(
-
2
/
R
+
1
/
f
)
=