Both torches will emit the same amount of light, if they are identical. It doesn't matter what medium you shine the light through, it will not change the energy output.
Anode
What does losing energy effect on animals and people?
It could be the voltage regulator.
Dead cell in the battery or something is on pulling power from the battery.
Electrons losing energy.
Voltage Regulator?
The Battery's Down - 2008 Losing My Mind 2-6 was released on: USA: 15 October 2009
its losing
Potential Energy
Heat energy.
Most likely your alternator is not working properly.
Just hook up the charger to the battery while it is still in the car and do not unhook it.