Occurs when the whole moon solar eclipse in which It is the type of enters the shadow area (umbra) of we can't see the sun completely the Earth. and it is formed in the shadow area (umbra) of the moon 5-The light bulb and the fluorescent lamp (structure) The light bulb The fluorescent lamp *it consists of *it consists of - the glass bulb - the tube (the inner surface is covered with phosphoric material) - tungsten filament - tungsten filament (at each tip) - metal base - two points of connection (at each tip) 6-Direct injuries and indirect injuries Direct injuries indirect injuries Includes *caused by electricity and they are *Fires resulting from electricity not direct cause. Such as falling from *The electric shock top of ladder due to an electric *Burns resulting from the electric current shock. 7-Umbra area and semi shadow area Umbra area semi shadow area (penumbra)
It is the type of solar eclipse in which we can't see the sun completely and it is formed in the shadow area (umbra) of the moon Occurs when the whole moon enters the shadow area (umbra) of the Earth. 5-The light bulb and the fluorescent lamp (structure) The light bulb The fluorescent lamp *it consists of - the glass bulb - tungsten filament - metal base *it consists of - the tube (the inner surface is covered with phosphoric material) - tungsten filament (at each tip) - two points of connection (at each tip) 6-Direct injuries and indirect injuries Direct injuries indirect injuries Includes *Fires resulting from electricity *The electric shock *Burns resulting from the electric current *caused by electricity and they are not direct cause. Such as falling from top of ladder due to an electric shock. 7-Umbra area and semi shadow area Umbra area semi shadow area (penumbra)
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