When two pulses overlap, the resultant displacement is the:
AAlgebraic sum
BAbsolute sum
CAveraged sum
DAdjusted sum
Answer & Solution
Correct answer: A. Algebraic sum
1. Displacements may be positive or negative.
2. They are added with their signs.
3. It is the algebraic sum.
_Source: NCERT Class 11 Physics, Ch 14 'Waves'_
Related questions
The positions of the nodes in a standing wave are:A stationary wave pattern results from superposing how many waves?In a standing wave, points of largest amplitude are called:In a standing wave, points of zero amplitude are called:A wave meeting its own reflection can form a wave that is:Under superposition, each pulse moves as if the others are:The rule that overlapping waves add is called the principle of:The SI unit of the angular wave number is: