Question

Waves
At a given instant two vibrating particles in the same loop of a stationary wave have
a) the same phase
b) opposite phases
c) slightly different phases
d) opposite velocities​

Answer 1

The stationary wave or the standing wave, in which when two two vibrating particles are there in a same loop then they will show the same phase.

• In the stationary wave we cannot change the energy of the node point from point to another.
• Therefore no change in the energy, that's why they remain in the same phase as for changing the loop there is the requirement of the energy to change the phase.
• But in the stationary wave the energy remain same.

Answer 2

Explanation:

2 is a good s or no apart 20