The first person to ascend in a hydrogen balloon, he was concerned as to how the temperature of the gas filling the balloon would affect its size and shape.
The first person to ascend in a hydrogen balloon, he was concerned as to how the temperature of the gas filling the balloon would affect its size and shape. Ballooning was only a hobby, however, for this clerk in the French Ministry of Finance and inventor of the hydrometer and the reflecting goniometer. Strangely enough, he was elected to the Academie des Sciences in 1795 not for his work in physics or chemistry, but for his little known mathematical theses on number theory. FTP name this French physicist most famous for the chemical law bearing his name, which states that the volume of an ideal gas is directly proportional to its temperature in Kelvin.
The first person to ascend in a hydrogen balloon, he was concerned as to how the temperature of the gas filling the balloon would affect its size and shape.
Jacques {Charles}