Question

what is potential energy barrier ? don't copied google ​

Answer 1

Answer:

Potential energy barrier is a region in which particles are decelerated or stopped by a repulsive force.

Answer 2

Answer:

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Explanation:

potential barrier

The potential in a region in a field of force where the force exerted on a particle is such as to oppose the passage of the particle through the region. Also known as barrier; potential hill.

Potential Barrier

the spatially bounded region of high potential energy of a particle in a field of force on both sides of which the potential energy decreases quite abruptly. The potential barrier corresponds to the repulsive force.