Energy Assignment Module 1, Unit 1.1 1. Why is energy not as tangible (concrete, certain, definite, plainly knowledgeable) to us as matter? (2 marks) Energy is an ability and so it is not as tangible as matter. 2. List four forms of energy and an example for each form. To get the eight marks for this question, you need to list four forms of energy and four examples (one example for each form of energy). (8 marks) Form of Energy Example of Form Nuclear Supernova Electromagnetic Glow worms Chemical Photosynthesis Thermal Fuel cell 3. What is the First Law of Thermodynamics? (2 marks) The First Law of Thermodynamics is: Energy cannot be created or destroyed, but only converted to other forms –and- Heat is a form of energy . 4. What is the Second Law of Thermodynamics? (1 mark) The Second Law of Thermodynamics is: The entropy of the universe always increases . 5. All energy is eventually converted into what form of energy? (1 mark) All energy eventually becomes heat and heat energy is disordered.
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- Spring '20