Physics
A Unit of force. In this case, used as a measure of "weight" to calculate the potential energy of an object.
What is a Newton?
This property of a wave is a good indicator of how much energy it contains.
What is frequency?
The step-by-step directions for testing a hypothesis.
What is the procedure?
These are the three subatomic particles within an atom.
What are neutrons, protons, and electrons?
Sound waves in the air travel at approximately 330m/s. What is the frequency of a 2.5m long sound wave?
132Hz
This is a unit of energy used in the International System of units (SI).
What is a Joule?
This is generated when a source of energy causes the matter in a medium to vibrate.
What is a wave?
This is the variable that is changed and tested in the experimental group.
What is the independent variable?
The pH range is above 7.0 for this type of substance.
What is a base?
This is the GPE of a vase with a weight of 18 Newtons sitting 2 meters above the ground.
36 Joules (J)?
What is weight?
This is a wave where the vibration of the particles occurs at a right angle compared to the direction of the wave.
What is a transverse wave?
This is the variable that you would measure to see what the response is to the change your experiment is measuring.
What is the dependent variable?
Examples of this are rusting, tarnishing, combustion, and the release of a participate.
What is evidence of a chemical change?
This is the kinetic energy of a dog running at a speed of 2m/s. The dog has a mass of 20kg.
40J
This is defined as the amount of matter contained within an object.
What is mass?
This is a wave where the vibration of the particles is parallel to the direction of the wave.
What is a longitudinal wave?
These are the six steps of the scientific method.
What is procedure, research, hypothesis, procedure, analysis, and conclusion?
There is a high level of H+ particles in this type of substance.
What is an acid?
This is the formula to determine the speed of a wave.
Two examples of this type of energy are elastic and grativational.
What is potential energy?
This type of wave is the only type that can travel without a medium.
What is a transverse wave?
When using a graduated cylinder to measure the volume of liquids, this is the unit you would be reading and recording.
This is how you would classify elements in groups 1 and 2.
Which elements are non-metal?
What is the speed of a wave that has a wavelength of 2m and a frequency of 6Hz?
12m/s