Sure, it has potential energy.
No, a picture hanging on the wall does not have kinetic energy because it is not in motion. Kinetic energy is the energy possessed by an object due to its motion.
The picture hanging on a wall has potential energy due to its position above the ground. When the picture is lifted higher, its potential energy increases, and when it is lowered, the potential energy decreases.
Gravitational potential energy
A picture hanging on the wall has potential energy. If it comes loose, it will fall, converting the potential energy to kinetic energy.
Potential
If a picture is hanging on a wall and is at rest, it does not possess kinetic energy. Kinetic energy is the energy an object has due to its motion, so in this case, the picture would have potential energy due to its position above the ground.
a picture hanging on a wall has gravitational potential energy. meaning the higher it is the more energy it has. If it's about to fall down: Potential energy: Gravitational. If it's about the be burned: Chemical energy. If it's spontaneously transported to a freezer: Heat energy. If this question is part of a physics test: F--for-you energy.
Bacteria also posses a cell wall. However, the composition of bacterial cell wall is different from plant cell wall.
It is higher from ground thus it contain potential energy.
The energy transfer for a lamp plugged into the wall involves the electrical energy from the power source (wall outlet) being converted into light energy by the lamp's bulb. The electrical energy powers the lamp's circuit, which then produces light as a form of energy.
None at all. You need energy if you apply a force AND you apply that force over a certain distance - work (which is basically transfer of mechanical energy) is equal to force x distance. (That's the simplified formula, for the special case of constant force, and if the direction of the movement is the same as the direction of the force.)
picture of wall of china