Make a yard of difference and enjoy outdoor Make a yard of difference and enjoy outdoor living with the new Flowtron Mosquito PowerTrap. Four set-and-forget computerized modes operate the unit automatically when mosquitoes are most active. The Mosquito PowerTrap mimics the breath, scent and body heat of humans to effectively attract mosquitoes, black flies, midges and other biting ...
The law of conservation of mass (sometimes referred to as the principle of mass conservation) is as follows: for any system closed to all transfers of matter and energy (both of which have mass), the mass of the system must remain constant over time, as system mass cannot change quantity if it is not added or removed.
Although energy can change forms, all energy in a closed system and must remain constant. 1  The law of Conservation of Mass: Mass can not be created or destroyed. 2  The law of Conservation of Energy: Energy can not be created or destroyed. 3  The law of Conservation of Mass-Energy. Neither energy nor mass can be created or destroyed, instead mass is conserved as energy or energy is conserved as mass. A combination of the law of conservation of energy and conservation of mass (based on E = mc2 (energy mass equivalence)).