Question

What is the transfer of energy at node and antinode?

Answer 1

☆$\red {HELLO\:DEAR}$☆

During the next quarter period the string energy is transferred back from nodes to antinodes and transformed simultaneously from the potential energy to the kinetic one.

☆$\green {VISHU\:PANDAT}$☆

☆$\green {VISHU\:PANDAT}$☆☆$\blue {FOLLOW\:ME}$☆

Answer 2

The transfer of energy at node and antinode in a standing wave or a stationary wave has no transfer of energy.

Definition of node and antinodes;

Nodes-  Nodes appeared to be fixed in a zero points of amplitude.  

Antinodes- The reflected waves creates the maximum number of amplitude.

Conditions of antinodes;

• A stationary or the standing wave consists of alternate patterns of both waves referred as nodes and antinodes.  

• Anitnodes are opposite of nodes that go under maximum displacement in each vibration cycle.

Conditions of nodes;

• The other medium points of nodes go under large positive and large negative displacement among the vibrations.

• The locations of destructive interference produced the nodes.

Therefore, the are formed of two travelling waves the same  frequency or travelling in the opposite directions. The transfer of energy are achieved by waves and reflection that ensures the same frequency.