Can a body of larger mass be hotter than another smaller if they are at the same temperature?

No, a body of larger mass cannot be hotter than another smaller body if they are at the same temperature. Temperature is a measure of the average kinetic energy of the particles in a substance. If two bodies are at the same temperature, then the average kinetic energy of the particles in each body is the same. This means that the bodies have the same amount of heat energy, regardless of their masses.

For example, a pot of boiling water has the same temperature as a cup of boiling water, even though the pot contains more water and therefore has more heat energy. The reason for this is that the particles in the pot of water are moving more slowly than the particles in the cup of water.

In general, the larger the mass of a body, the more heat energy it takes to raise its temperature by a given amount. This is because the particles in a larger body have more kinetic energy, and therefore it takes more energy to increase their average kinetic energy.

So, if two bodies are at the same temperature, then the body with the larger mass will have more heat energy.