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what is threshold energy

what is threshold energy

Grade:12

9 Answers

PRAPULPODISHETTI
669 Points
8 years ago
In particle physics, the threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle.
Saurabh Kumar
askIITians Faculty 2400 Points
8 years ago
The threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle. In most cases, since momentum is also conserved, the threshold energy is significantly greater than the rest energy of the desired particle - and thus there will still be considerable kinetic energy in the final particles.
KALYAN
400 Points
8 years ago
the minimum amount of energy which the colliding molecules must posses as to make the chemical reaction to occur is known as threshold energy
ACTIVATION ENERGY = THRESHOLD ENERGY – AVERAGE ENERGY
SHANMUKESHWAR
461 Points
8 years ago
the minimum energy that should possess by reacting molecules undergo chemical change is known threshold energy
R.GANGARAJU
68 Points
8 years ago
In particle physics, the threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle.
L GOUSE BASHA
316 Points
8 years ago
In particle physics, the threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle.
KUNCHAM SAMPATH
402 Points
8 years ago
Threshold Energy Threshold energy is the energy level where some chemical/physical action happens. For instance water boils at 100 deg C the water.
SAI SARDAR
1700 Points
8 years ago
the threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle.
 
SREEKANTH
85 Points
7 years ago
threshold energy is the amount of energy required to eject the electron from metal surface in to exited state.

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