((2\\\\pi )/(\\\\lambda ))L=n\\\\pi ;(n

)

=

(

1,2,3,dots)

\ or:\

\\\\lambda _(n)=(2L)/(n);(n

)

=

(

1,2,3,dots)

\ Eq. 4\ 1.3: Explain the implications of this relation (Eq. 4) in a system of fixed length,

L

. (The implications are really important! Make sure to think hard here!)

(2)L=n;(n=1,2,3,) or: n=n2L;(n=1,2,3,) Eq. 4 1.3: Explain the implications of this relation (Eq. 4) in a system of fixed length, L. (The implications are really important! Make sure to think hard here!)