Yes, energy cannot be created or destroyed, just transformed.
The heart is not a perfect system and some energy dissipates in the form of sound energy. It is similar to light bulb not converting 100% energy to light; e.g. some of the energy is lost as heat and sound.
Friction's just one way.
The remaining energy is lost as heat due to the 2nd law of thermodynamics. According to that law, only part of the energy will transfer and the rest will be lost as heat. For example, and engine uses part of the energy for motion and the rest dissipates through heat.
No there isnt. That is called Alzheimer
Calories in. Calories out. A calorie is just a way to measure the energy created and spent by eating. This is just a simplified answer.
Elasticity is the ability of a material to return to its original shape after being deformed. It is not a form of energy. Mechanical energy is needed to deform the material which stores this partially as potential (mechanical) energy, some is transformed to heat energy, which dissipates, and some is lost to entropy, as in all energy conversions. When the potential (mechanical) energy is released it can be used to drive an electrical generator to produce electricity, until the material returns to its original shape.
true
Mostly out your radiator in the form of heat, and from braking, which heats up your brake pads. A few new cars are featuring regenerative braking to recoup that lost energy from braking. Tires also generate a lot of heat during use. Some additional energy dissipates as noise, which generates heat in the air as it travels through and fades.
Energy can be transformed from one form to another, e.g it can be changed from electrical energy, to kinetic energy. Also energy can not be destroyed, just lost or wasted.
Energy is never lost or destroyed.
energy can not be lost it can only be transported into other things
Lost Energy was created in 2008.