Complete the following statement: The term heat most accurately describes the absolute temperature of an object. the molecular motion inside of an object. the flow of energy due to a temperature difference. O the internal energy of an object. a measure of how hot an object is.

A chocolate bar has 225Cal. Charlie is locked in a deserted chocolate factory and needs to heat 2.00L of water for his dinner. He plans on burning chocolate bars to accomplish this. a) How many kJ of energy are needed to heat the water from 25.0C to 100.0C? __ kJ b) What fraction of a chocolate bar would be needed to heat the water?  __% Answer all parts A and B.

A man was out snowboarding and notices what when he touches the metal part of chair lift it feels colder than the rubber seat. Are the two the same temperature? Explain using appropriate terms from the energy unit! Paragraph BI + v Lato (Recom.. v 19px .. v 日 合 of

Which would cause a more serious burn: 30 g of steam or 30 g of liquid water, both at 100 °C; and why is this so? O Water, because its specific heat is greater than that of steam. O Steam, because of its specific heat capacity. O Water, because it is denser than steam. O Steam, because of its latent heat of vaporization. O Either one would cause a burn of the same severity since they are both at the same temperature.

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