Computer Science
Sequences, conditionals and loops.
What is matter?
It is anything that has weight and takes up space.
What are the types of impacts technology can have?
personal, social, environmental and economic.
What are the states of matter?
solid, liquid and gas.
What does abstraction mean?
Abstraction is a simplified version of something complex.
What happens when matter is heated?
Particles move slower when cooled, Slower movement strengthens the attractive forces between particles and The space between particles decreases.
What are examples of a computational artifact? (3 at least)
Weather modelling, Communications, Automotive controls, Medical research, Apps, ETC.
What is room temperature?
220c
What are two intentional and unintentional impacts of technology?
intentional - Making our lives easier.
unintentional - people being mean online.
Which of volume or mass changes when in a phase change?
During a phase change, the volume of matter may change. The mass of matter remains constant.