Physical Science
This law states that an object in motion stays in motion unless acted on by an unbalanced force.
What is Newton's first law of motion?
What is Kinetic Energy?
This type of wave requires a medium to travel.
What is a mechanical wave?
This is the force that keeps planets in orbit around the sun.
What is gravity?
This cell structure controls what enters and leaves the cell.
What is the cell membrane?
Force equals mass times acceleration is known as this law.
What is Newton's Second Law?
Stored energy is called this.
What is potential energy?
The distance between two wave peaks is called this.
What is wavelength?
One complete orbit of Earth around the sun equals this.
What is one year?
This organelle contains the genetic material of the cell.
What is the nucleus?
For every action there is an equal and opposite reaction, according to this law.
What is Newton's Third Law?
This law states that energy cannot be created or destroyed.
What is the law of conservation of energy?
The number of waves that pass a point in a second is this.
What is frequency?
This layer of Earth is made up of solid rock and is where we live.
What is the crust?
These are units of heredity passed from parents to offspring.
What are genes?
This force resists motion between two surfaces in contact.
What is Friction?
Energy transferred due to a temperature difference is called this.
What is heat?
This determines how loud a sound is.
What is amplitude?
How long does it take for the moon to revolve around the Earth?
What is about 28 days?
Maintaining stable internal conditions in the body is called this.
What is homeostasis?
This is the rate at which velocity changes over time.
What is acceleration?
This type of energy is stored in food and fuels.
What is chemical energy?
This happens when a wave bounces off a surface.
What is a reflection?
This is the path an object takes around another object in space.
What is an orbit?
When one allele is stronger and masks another, it is called this.
What is a dominant trait?