Two Parallel Lines will never touch.
(some mathematicians will argue that they meet at Infinity, though)
radiation: the objects don't touch conduction: the objects do touch convectioin: idk go ask your science teacher ^.^
No, objects do not have to touch for a force to be involved. Forces, such as gravitational or electromagnetic forces, can act between objects even when they are not in direct contact.
actualy no two objects can physicly touch because the magnetic field between the objects caused by the atoms
Sure. Try it!
radiation: the objects don't touch conduction: the objects do touch convectioin: idk go ask your science teacher ^.^
Conduction.
When objects collide or touch, kinetic (mechanical) energy can be transferred.
Contact forces, such as friction, normal force, tension, and applied force, only have an effect on objects they touch. These forces require physical contact between objects to manifest and influence the motion or deformation of the objects involved.
No induction does not generally require the objects to touch. Induction can mean that one object induces an electrical change in the other object from a distance
Humans can touch most physical objects, but there are some things that are dangerous to touch, such as hot surfaces, toxic chemicals, or sharp objects. Additionally, there are objects that are too small to be touched or too far away to be reached.
There are different types of thermal energy like conduction, convection, and radiation. But the one that requires objects to touch is conduction.
When objects collide or touch, kinetic (mechanical) energy can be transferred.