Memoirs presented to the Cambridge philosophical society on the occasion of the jubilee of Sir George Gabriel Stokes, bart., Hon. LL. D., Hon. SC. D., Lucasian professor.

(Ckmbr'i, ge, P/tosop/'c/ Trassatioss, Vol. Xi oII, I.. Pltae 1. 2
PLATE 12.
Absorption y solutions )f iï.droeldchl sc l id in a-leohol, 1and ii water, 1otispasred. *with thie absorption
)y v:re aL' -,,
strongest solution of HCI il
alcohol, 38 1am. thick
2 lhalf.stlength, do.
76 in.-tik
quarter-strength, do.
i 1525 rom. thick
pure water
305 ins. thick
_Thé::~ _eotéyme b ed st arounest solution o fe CI in
wvaler, 38 min. thick
ihé gaorptio h lf-t strength, do.
76 ni n thick
7 q ijuariter-stereingthi, do,
12o insis, tMie
one-eighth-streîsgth, do.
305 mils, thick
Thie ediiet of tise hydicotilorie scd t tile Isoroe nrerllsibde en-d. is isible she ai.u the dolss-îsut,îofi ut
thie.bssioisosi w titols Ailrssisslts edesî7eets:sti onol eet etoo t seid sa en s the achlreous solutions u>is. N sà, 6,
lsîille Aisssisssksed eosscenistislo hais little or no e5ffet in the c ise of the alcoholic soi autionsiN os t 3,