Conversations on Natural Philosophy: In which the Elements of that Science are Familiarly Explained and Adapted to the Comprehension of Young Pupils |
Contents
CONVERSATION | 7 |
Attraction of Gravitation continued Of Weight Of the fall | 24 |
Of Motion Of the Inertia of Bodies Of Force to produce | 36 |
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Common terms and phrases
angle angle of incidence appear astronomy atmosphere axis ball called camera obscura Caroline centre of gravity centrifugal force circle cohesive attraction concave mirror consequently convex mirror degrees diminished direction distance diurnal motion earth eclipse ecliptick effect Emily equal equator explain figure fixed stars focus force fulcrum geometry glass globe greater heat humour lens less lever liquids mechanical power mechanicks mercury meridian moon motion move Natural Philosophy nature object obliquely observe opaque body opposite opticks orbit particles passes pendulum perpendicular planets plate poles pressure produced proportion pulley pump rays fall rays of light re-action reflected rays reflecting telescope refraction represents resistance retina revolve round right line rise round the sun shadow shines situated solar solid bodies sonorous body space specifick gravity sphere spring sun's rays suppose surface tides tion tube understand vapour velocity vibrations weight whilst wind zodiack