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active and passiveBy: Jokara Walters
As a prefix, "radio" means "related to radiant energy." Thus, an element that is actively giving off radiant energy is radio-active.
passive solar-heating system, and active solar-heating system are two types of heating system.. =D By: Wilfred Castro.
true
they get their energy from the sun
A solar collector that has motors and a guiding system to point towards the Sun which improves efficiency. A passive collector has no such systems.
it could melt me and u
Yes, the Radiant Roxy Rose Seed will stay in your seed bag as long as you remain an active Moshi Monsters user.
a transistor in active region when emitter junction is forward biased nd collector junction is reverse biased
The two types of solar heating systems are active solar heating systems, which use pumps and fans to circulate air or fluid, and passive solar heating systems, which rely on building design and materials to capture and store heat from the sun.
solar heating is nothing new to the human race.The first solar heating facility was manufactured in 1952.
solar heating is nothing new to the human race.The first solar heating facility was manufactured in 1952.