physics question

[kindred jewel]

An ideal wire is tensioned horizontally between a wall and a vertical axis. One of its ends is fixed to the wall, and the other is attached to a ring that can move along the vertical axis. At the instant the wire is disturbed, deforming its central region as shown in the figure not to scale. Let, respectively, t_{1} > t_{0}et_{2} > t_{1} be the instants before and immediately after the first reflections of the formed pulses. Which alternative correctly represents the thread at times t_{1}et_{2}? (The red dotted line in the first figure of each alternative shows the initial perturbation.) ( it is translated of course, the original is in the pic )

[daring fulcrum]

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[primal shale]

Is the answer a?

[icy vale]

Which ch question

[unreal monolith]

Please elaborate :D

[somber linden]

I can just say "hola" until I get the language of the question 🙂

Oh he has written it on the top
Sorry I didn't see lol

I didn't really get the "instances" you're mentioning in the question

Like what's t{1}et{2}?

[scarlet barn]

iteachchem

Transcription requested by Aman | Jee25

it looks like it's Italian so it's probably their curriculum and chapter to waves I want to say simple hammering motion waves what else is this I think boomer dude has figured it out

[icy vale]

Oh thanks ye shayad waves ka question h

[unreal monolith]

Spanish* :p

[bitter cairn]

It's actually Portugese

[unreal monolith]

Haha ty!

[primal shale]

I think it is A as when the wave comes to the ring the ring goes up with wave and reflects it back without phase reversal while when the wave comes to a obstacle its phase gets reversed and phase diff becomes pie

@kindred jewel

[unreal monolith]

+solved @primal shale