Displacement vs. time curve for a particle executing S.H.M. is shown in Fig. 14.4. Choose the correct statements. Fig. 14.4 Fig. 14.3

(a) Phase of the oscillator is same at t = 0 s and t = 2 s.

(b) Phase of the oscillator is same at t = 2 s and t = 6 s.

(c) Phase of the oscillator is same at t = 1 s and t = 7 s.

(d) Phase of the oscillator is same at t = 1 s and t = 5 s.

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Answered by

Payal Gupta | Contributor-Level 10

4 months ago

This is a multiple choice answer as classified in NCERT Exemplar

(b), (d) It is clear the curve that points corresponding to t=2s and t=6s are separated by a distance belongs to one time period. hence these points must be in same phase

Similarly points belongs t-1s to t=5sare at separation of one time period. Hence must be in phase.

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