Why node in a wave is a point of max stress strain and density?
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In stress-strain curve as strain or the deformation is independent and comes as result of the externally applied force, so it is taken in X-axis. ... Stress is developed because of strainin a body.
Nodes and antinodes are formed alternatively in the wave. A node is a position of zero displacement andmaximum strain whereas an antinode is the position of maximumdisplacement and zero strain. ... The amplitude of vibration gradually increases from zero at node tomaximum at antinode.
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