When javier touches a hot mug of tea, energy is transferred from the surface of the mug to his hand. what kind of energy is this?

Thermal energy

Explanation:

When work is being done energy is being transferred.Work can transfer energy between objects and cause a change in the form of energy.Thermal energy is a type of energy that is generated from heat. It is an example of kinetic energy that involves motion of particles.When  Javier touches a hot mug of tea, thermal energy is transferred from the surface of the mug to his hand through conduction.

No it doesnt because it can be any number.

Distance^2= yellow line ^2 (see picture) = 30^2 + 49^2so distance = squareroot of (300^2 +49^2)i dont know if this is how to solve it, but i cnt think of another way