Map Knowledge Actual Exam Questions Solved
100% Correct| Verified Solutions
What is a system? - ANSWER Interacting parts that form a whole
What is a subsystem? - ANSWER A system that is part of another system
What is input? - ANSWER Energy, information and matter that enters a system
What is output? - ANSWER Energy, information, and matter that exits a system
What is a system boundary? - ANSWER A system boundary defines the limits of the
system to be studied
What is a model? - ANSWER A simplified representation of a system used to study the
system
What is the goal of science? - ANSWER To ask and answer questions about the natural
world
What is an investigative question? - ANSWER A question that sets the purpose of an
experiment
What is a hypothesis? - ANSWER A prediction of what will happen in an experiment
based on prior knowledge
What is the controlled variable? - ANSWER Variable that stays the same from trial to
trial to ensure a valid experiment
, What is a manipulated variable? - ANSWER The variable that is being purposely changed
What is a responding variable? - ANSWER The variable being measured and recorded
What is the goal of engineering? - ANSWER To apply scientific understanding in
developing solutions
What are some design constraints? - ANSWER Scientific principals and potential impacts
on both people and the environment.
What are the three parts of engineering design? - ANSWER Define, develop solutions,
optimize
How are design solutions evaluated? - ANSWER Based on how well they meet the
criteria and constraints of a problem
The unit for measure for mass is: - ANSWER gram
The unit for measure for volume is: - ANSWER liter
The unit for measure for length is: - ANSWER meters
The unit for measure for weight is: - ANSWER newton
What is this? - ANSWER beaker
100% Correct| Verified Solutions
What is a system? - ANSWER Interacting parts that form a whole
What is a subsystem? - ANSWER A system that is part of another system
What is input? - ANSWER Energy, information and matter that enters a system
What is output? - ANSWER Energy, information, and matter that exits a system
What is a system boundary? - ANSWER A system boundary defines the limits of the
system to be studied
What is a model? - ANSWER A simplified representation of a system used to study the
system
What is the goal of science? - ANSWER To ask and answer questions about the natural
world
What is an investigative question? - ANSWER A question that sets the purpose of an
experiment
What is a hypothesis? - ANSWER A prediction of what will happen in an experiment
based on prior knowledge
What is the controlled variable? - ANSWER Variable that stays the same from trial to
trial to ensure a valid experiment
, What is a manipulated variable? - ANSWER The variable that is being purposely changed
What is a responding variable? - ANSWER The variable being measured and recorded
What is the goal of engineering? - ANSWER To apply scientific understanding in
developing solutions
What are some design constraints? - ANSWER Scientific principals and potential impacts
on both people and the environment.
What are the three parts of engineering design? - ANSWER Define, develop solutions,
optimize
How are design solutions evaluated? - ANSWER Based on how well they meet the
criteria and constraints of a problem
The unit for measure for mass is: - ANSWER gram
The unit for measure for volume is: - ANSWER liter
The unit for measure for length is: - ANSWER meters
The unit for measure for weight is: - ANSWER newton
What is this? - ANSWER beaker
