A number that is produced by a mathematical calculation on a packet at its source and checked against the same calculation at the destination is used as an error checking mechanism. What is this...
No.Ligtning is not a heat source.Unless u think that the electric of the lightning have heat.<<Previous answer:Yes.Fire is a heat source and a light source.If you were meaning light bulbs, then...
A renewable resource is a product that can continuously be used without running out (water, air, sunlight) A nonrenewable resource can be used for energy but usually breaks down into a different...