specific heat :
1300 calorie /
60g *68 celcius
= .31862
how many digits do i round to
1300 calorie /
60g *68 celcius
= .31862
how many digits do i round to
-
the information that has the fewest significant figures
rounding means 'close to but not exact" I think there are about 330 million people in america
I cannot be sure there are exactly 334,456,786, how could I know .? People are born, die and move in and out
rounding means 'close to but not exact" I think there are about 330 million people in america
I cannot be sure there are exactly 334,456,786, how could I know .? People are born, die and move in and out