Three simple harmonic motions in the same direction having the same amplitude a and same…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
Three simple harmonic motions in the same direction having the same amplitude a and same period are superposed. If each differs in phase from the next by 45°, then
- the resultant amplitude is
- the phase of the resultant motion relative to the first is 90°
- the energy associated with the resulting motion is
times the energy associated with any single motion - the resulting motion is not simple harmonic.
Answer
(C) the energy associated with the resulting motion is times the energy associated with any single motion
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Two bodies M and N of equal masses are suspended from two separate massless springs of force constants k_ 1…
- A knife–edge divides a sonometer wire into two parts. The fundamental frequencies of the two parts are f 1…
- A block of mass m, attached to a fixed position O on a smooth inclined wedge of mass M, oscillates with…
- Consider a system of three connected strings, S 1 , S 2 and S 3 with uniform linear mass densities μ kg/m, 4μ…
- In the figure, the block of mass m, attached to the springs of stiffness k is in contact with the completely…
- The length of sonometer wire is 1.8 m. What is wavelength of wave when number of nodes are 10
- A particle executes linear simple harmonic motion with an amplitude of 2 cm. When the particle is at 1 cm…
- A wave disturbance in a medium is described by where x and y are in metre and t is in second.
More Oscillations and Waves questions · Browse all practice questions