Sound Energy
What is Sound Frequency?
Sound frequency is the number of times per second a sound wave repeats itself, and is measured in hertz (Hz):
What is Drag?
It tracks the motion in a object
What is Potential Energy?
Potential energy is stored energy that an object has because of its position, state, or shape.
What is Amplitude?
Sound amplitude is the measurement of the height of a sound wave, or the maximum displacement of the vibrating particles in the medium (air, liquid or solid) from their average position.
What is Aerodynamics?
The study of the movement of air, specifically how it flows around objects such as cars and airplanes.
What is Kinetic Energy?
Kinetic energy is the energy an object has because it is moving.
Does sound travel through longitudinal waves or transverse waves?
LONGITUDINAL
What is Gravity?
Gravity is an invisible force that pulls objects toward each other.
What is Heat Transfer
Heat transfer is the movement of thermal energy from a warmer object to a cooler object.
Sound requires a material to travel through. What is this material or substance called?
A MEDIUM
What is Friction?
Opposes motion between the marble and surface, eventually slowing it down.
What is Thermal Energy
Thermal energy is the energy a substance has due to the movement of its atoms and molecules.
What 3 states of matter can sound go through?
Sound can move through solids, liquids, and gases
Examples:
Solids: Hearing through walls (fastest)
Liquids: Underwater sounds in a pool
Gases: Conversations in air (slowest)
What is AeroBalance?
Aerobalance is how wind pushes down on different parts of a moving car or airplane to keep it steady
What is Gravitational Energy
Gravitational Energy is stored energy an object has because it is lifted high up off the ground. The higher you lift something, or the heavier the object is, the more gravitational energy it stores.