Note 38 — APPENDIX IV.
Reading edition
Corresponding to the activity of this gas as found by Wiedemann and Ebert (Wied. Ann., XXXIII., p. 258), in their researches on the influence of light on ease of sparking.
Reading edition
Corresponding to the activity of this gas as found by Wiedemann and Ebert (Wied. Ann., XXXIII., p. 258), in their researches on the influence of light on ease of sparking.