The correct answer is a. **Boltzmann distribution**.

### Explanation:

1. **Boltzmann Distribution**: This distribution describes the distribution of particles over various energy states in a thermal equilibrium, particularly in statistical mechanics. It illustrates how the number of particles in an energy state decreases exponentially with increasing energy.

2. **Planck's Distribution**: This refers to the distribution of electromagnetic radiation emitted by a black body in thermal equilibrium at a given temperature, which is relevant to quantum mechanics and thermodynamics but does not directly provide the number of atoms in an energy state.

3. **Einstein Distribution**: This is related to the specific heat of solids and describes how energy states are populated by Einstein's model of quantized oscillators, but it is not primarily used to describe the population of atoms in specific energy levels.

In conclusion, the Boltzmann distribution is specifically associated with the number of atoms in different energy states, especially in the context of thermal equilibrium.

Question

The correct answer is a. **Boltzmann distribution**.

### Explanation:

1. **Boltzmann Distribution**: This distribution describes the distribution of particles over various energy states in a thermal equilibrium, particularly in statistical mechanics. It illustrates how the number of particles in an energy state decreases exponentially with increasing energy.

2. **Planck's Distribution**: This refers to the distribution of electromagnetic radiation emitted by a black body in thermal equilibrium at a given temperature, which is relevant to quantum mechanics and thermodynamics but does not directly provide the number of atoms in an energy state.

3. **Einstein Distribution**: This is related to the specific heat of solids and describes how energy states are populated by Einstein's model of quantized oscillators, but it is not primarily used to describe the population of atoms in specific energy levels.

In conclusion, the Boltzmann distribution is specifically associated with the number of atoms in different energy states, especially in the context of thermal equilibrium.

Knowee AI · Accepted Answer

The correct answer is a. **Boltzmann distribution**.

### Explanation:

1. **Boltzmann Distribution**: This distribution describes the distribution of particles over various energy states in a thermal equilibrium, particularly in statistical mechanics. It illustrates how the number of particles in an energy state decreases exponentially with increasing energy.

2. **Planck's Distribution**: This refers to the distribution of electromagnetic radiation emitted by a black body in thermal equilibrium at a given temperature, which is relevant to quantum mechanics and thermodynamics but does not directly provide the number of atoms in an energy state.

3. **Einstein Distribution**: This is related to the specific heat of solids and describes how energy states are populated by Einstein's model of quantized oscillators, but it is not primarily used to describe the population of atoms in specific energy levels.

In conclusion, the Boltzmann distribution is specifically associated with the number of atoms in different energy states, especially in the context of thermal equilibrium.

The number of atoms in a particular energy state is defined bya.Boltzmann distributionb.Plancks distributionc.Einstein distribution

Question

The number of atoms in a particular energy state is defined by:

Solution

Explanation:

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