Posts by Dhana Sekar
Construction of An Incandescent Light Bulb:--
1) Outline of Glass
Construction of An Incandescent Light Bulb:-- 1) Outline of Glass bulb 2) Low pressure inert gas (argon, nitrogen, krypton, xenon) 3) Tungsten filame...
Construction of An Incandescent Light Bulb:-- 1) Outline of Glass bulb 2) Low pressure inert gas (argon, nitrogen, krypton, xenon) 3) Tungsten filame...
The blood group
The blood group types. ----------------------------------------- Blood Type O- O Negative is known as the universal blood type. When this blood is do...
The blood group types. ----------------------------------------- Blood Type O- O Negative is known as the universal blood type. When this blood is do...
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