Question

Select ALL the correct definitions of the period of a standing wave.
E.g., if A and B are true and the rest are false, enter AB.

1. 
   
2. The time for a complete oscillation.
3. Twice the time for an antinode to go from y(t) = +y₀ to y(t) = −y₀.
4. The time it takes an antinode to go from y(t) = +y₀ through y(t) = −y₀ back to y(t) = +y₀.
5. The time it takes a point on the slinky to go from maximum displacement y(x,t) = y₁ through y(x,t) = −y₁ back to y(x,t) = y₁.

Answer 1

Sap Ai slik σι Ab ㄒ ㄧㄧㄧㄧㄣ For ording de Fron tyo -YG/ t- T 2