How would you show that silver is chemically less reactive than copper?

Explanation

By displacement reactive silver can be shown to be chemically less reactive than copper or copper is more reactive than silver. If a piece of silver is immersed in a solution of copper sulphate. No reactive will take place because silver is less reactive than copper and will not displace copper from the copper sulphate solution.
`CuSO_4(aq)+Ag(s) to No reaction`
On the other hand if a copper plate in a solution of silver nitrate, copper will slowly displace silver from the solution and blue solution of copper nitrate is formed.
`2AgNO_3(aq)_(Colourl ess)+Cu(s)toCu(NO_3)2_(Blue)+2Ag(s)`
This shows that copper is more reactive than silver.