SM
Question, Research, Hypothesis, Experiment, Data Analysis, Conclusion, and Share Results
What are the steps of the SM?
An object will remain at rest or in motion in a straight line unless acted upon by an outside force. (Law of inertia)
What is Newton’s 1st law of motion?
All the combined forces acting on an object. Same direction you add, opposite directions you subtract.
What is Net Force?
Wave that moves perpendicular to the direction of energy travel.
What is a transverse wave?
These forms of matter are known as solid, liquid, and gas.
What are the states of matter?
This variable is what is purposely being changed in the experiment.
What is independent variable?
e acceleration of an object depends upon the force applied and the object's mass. F = M*A.
What is Newton's 2nd Law of motion?
The energy of motion.
What is kinetic energy?
Wave that moves parallel to the direction of energy travel.
What is a longitudinal wave?
When energy is removed?
What is particles become more ordered?
This variable changes in response to the changes in the independent variable and is what we measure in the experiment.
What is dependent variable?
For every action, there is an equal and opposite reaction.
What is Newton's 3rd Law of Motion?
The energy that an object has due to its position, condition, or chemical composition.
What is potential energy?
This wave is a sound wave and needs a medium to travel?
What are mechanical waves?
When energy is added?
What is particles move away from each other?
This variable is a variable that is constant and unchanged throughout the investigation
What is controlled/constant.
Example: A stake border will keep going until they hit a rock which stops the skateboard motion but they will continue to go forward until they hit the concrete.
What is Newtons 1st law?
Via conduction, convection, or radiation - usually from hot to cold
How does heat move?
High frequency sound waves also have....?
What are high amplitude and shorter wavelength?
These are the orders of radiation from lowest to highest.
What are radio waves, Microwaves, infrared, visible light (ROYGBIV), ultraviolet, X-rays, and gamma rays?
These variables are what we compare together.
A rocket ship taking off.
What is Newton's 3rd Law of Motion?
Energy cannot be created or destroyed, only transferred.
What is the law of conservation of energy?
Lower frequency waves also have...?
What is lower amplitude and longer wavelength?
The flow of energy and electricity.
What is the current in an electric circuit?