The Nature of Energy (Section)
The use of the British thermal unit (Btu) is common in much engineering work. A Btu is the amount of heat required to raise the temperature of 1 lb of water by 1 °F. Calculate the number of joules in a Btu.
81716 Human Growth and Development Chapter 1 The Science of Human Development • The science of human development seeks to understand how and why people of all ages and circumstances change or remain the same over time • Understanding how and why 5 basic steps of the scientific method 1. being with curiosity 2. develop a hypothesis 3. test the hypothesis 4. draw conclusions 5. report results • hypothesis a guess • theory repeatedly supported knowledge • Nature vs. Nuture nature influence of genes we inherit nurture environmental influences that affect development • nature and nurture constantly influence each other • Age Ranges