Energy Transformation

2010 Rebecca Myring Blackpool & The Fylde College 10/21/2010 Investigating Energy Transformations and converse this to customers. conduction 1. conduction of catch fire energy implement: Composite rod cell bunsen burner method acting: We held a composite rod cell all over the bunsen burner. The paper scorches on one(a) side the wood side. This is because the surface transfers the heat away and metal is a trade good director whereas wood is not a good conductor. 2. Conduction of heat Apparatus: Bi metal(prenominal) strip bunsen burner burner method acting: We held the bi metallic strip over the Bunsen burner as the heat torrids up the bi metallic strip the organization 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 evening gown and ring Bunsen burner Method: At counterb alance before rut the nut 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 choke off into the ring. 4.

Conduction of heat Apparatus: 2 square coasters 1 made of elastic, 1 metal Rubber sound frappe Method: We felt the coasters and found that the pliable one was warm and the metal one was refrigerant. We placed a firearm of methamphetamine onto each square coaster and we noticed that the ice dissolve fast on the metal one rather than on the plastic one, which is the colder one. The metal transfers heat! 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 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 quarter 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, enact it on our website: BestEssayCheap.com

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