60. Are there any limits to the analyzing power of the ear?
61. What is the exact number of classes of sensations?
62. How does the sensory equipment of man compare with that of the animals?
63. What do we learn from experiments on blind-born persons who have been operated on?
64. In what experiences is time an attribute of sense perception?
65. Is tone relationship a property of sense or of thought?
66. Can you illustrate the absolute sensitivity of our sense organs?
67. How does the range of applicability of our sense organs compare with that of tools and instruments?
68. Can you illustrate Weber’s law?
69. What are the practical advantages obtained through Weber’s law?