Write the formula for Gay-Lussac's Law and state what parameters must be kept constant.

Gay-Lussac's law k=(P/T)

Explanation:

This law otherwise called  "pressure Law or Dalton's Law".

Mathematical Notation is given as

           K=(P/T)

       Where,

                  P- the pressure of a gas

                  T- Temperature of the gas(in Kelvins)

                  K- constant

Mathematical Notation is given as

                      P∝T,

              OR

                    (P/T)=K

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laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.