Chapter V: 53. Dark Space around the Cathode. CROOKES

54. Relation of Vacuum to Phosphorescence. CROOKES

55. Phosphorescence of Objects within CROOKES
Discharge Tube.

56. Darkness and Luminosity in the Arms of CROOKES
a V Tube.

57. Cathode Rays Rectilinear within the CROOKES
Discharge Tube.

58. Shadow Cast within the Discharge Tube. CROOKES

58_a_. Mechanical Force of Cathode Rays. Wheel CROOKES
Caused to Rotate.

59. Action of Magnet upon Cathode Rays in CROOKES
Discharge Tube.

60. Mutual Repulsion of Cathode Rays in CROOKES
Discharge Tube.

61. Heat of Phosphorescent Spot. CROOKES

61_a_. Theoretical Considerations of Thomson
(Kelvin).

61_b_, Velocity of Cathode Rays. THOMSON, J. J.
page
46.

61_b_, Cathode Rays Charged with Negative PERRIN
page Electricity.
47.

61_c_, Zeugen’s Photograph of Mt. Blanc Not
Due to Cathode Rays.

62. Phosphorescence of Particular Chemicals GOLDSTEIN
by Cathode Rays.

63. Spectrum of _Post_-phosphorescence of KIRN
Discharge Tube Compared with that of
Red-hot Metals.

63_a_. Chemical Action on Photographic Plate DE METZ
by Cathode Rays Inside of Discharge
Tube.

63_b_. The Passage of Cathode Rays through HERTZ
Thin Metal Plates within the
Discharge Tube (no. § 64).