A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 755
re points of maximum disturbance, andare called antinodes. The wave-length is thus equal to the distancebetween alternate nodes or alternate antinodes. The segment of the string AC, or CE, vibrates from side to side,each point of the string executing a simple harmonic motion, butconsecutive… … Fig. 674.—Resultant vibration of string. Thus, y = a,6Va 2ir ... (incident wave), y= -asin27r^ +-j ... (reflected wave). lvih WAVES IN STRINGS 731 .. the resultant of the two waves is given by the equation, ?/ = a sin 27r (- - ^ J - a sin 2t ( - + -) = 2a sin 277 - cos 2tt -,A T _ tor,…
Physics
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