Energy Transformation

2010 Rebecca Myring Blackpool & The Fylde College 10/21/2010 Investigating Energy Transformations and dialogue this to customers. conductivity 1. conductivity of high temperature implement: Composite gat bunsen burner method acting: We held a composite clog up oer the bunsen burner. The paper scorches on one(a) side the woodland side. This is because the surface transfers the horniness away and metal is a right director whereas wood is not a good conductor. 2. Conduction of heat Apparatus: Bi metal(prenominal) strip bunsen burner mode: We held the bi metallic strip over the Bunsen burner as the heat substantials up the bi metallic strip the strikingness side expands and flex inside towards the brass and when we apply heat the cloths expand. Each material expands at a different rate. 3. Conduction of heat Apparatus: admixture nut case and ring Bunsen burner Method: At counterbalance before heat ing the stumblebum is welled into the ring. After the ring is change it expands and the ball falls through. The ball will not depart into the ring before heating but after be heated the ball fits back into the ring. 4.

Conduction of heat Apparatus: 2 square coasters 1 made of waxy, 1 metal Rubber sound methamphetamine hydrochloride Method: We felt the coasters and found that the plastic one was warm and the metal one was refrigerant. We placed a firearm of trumpery onto each square coaster and we noticed that the ice dissolve faster on the metal one rather than on the plastic one, whic h is the colder one. The metal transfers hea! t away from the ice, so the ice melts whereas the plastic keeps the temperature the same. 5. Convection of heat Apparatus: Bunsen burner Convection tube Potassium permanganate. water system Method: We turned on the Bunsen burner which gave out heat and the honey oil permanganate starts to move and the warm liquid goes to the rat carrying the potassium permanganate with it and the cold liquid goes to the top, turns warm and then it circulates over and over again. This is...If you inadequacy to get a full essay, ramble it on our website: BestEssayCheap.com

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