Waves
A disturbance that travels through a medium, transporting energy from one location (its source) to another location without transporting matter.
Waves
What is the formula for kinetic energy?
KE= 1/2mv^2
True or false: Potential energy is movement energy? If false tell us what type of energy it really is
What is False and stored energy
Energy carried by electricity.
What is electrical energy
This type of wave needs a medium
mechanical wave
various phenomena that occur when a wave encounters an obstacle or opening
Diffraction
The energy of motion
what is kinetic energy
Why does an object have potential energy
What is it is due to its position and its shape
Energy an object has due to its motion, position or condition
What is mechanical energy
X-rays and microwaves are examples of these types of waves
What is electromagnetic
A change in the direction of a wave at an interface between two media, which sends the wave back into the medium from which it came
Reflection
What is the opposite energy of Kinetic energy
What is potential energy
If a ball is standing still it has....
What is potential energy
Energy formed when an atom splits apart or when two atoms join to form one
What is nuclear energy
This is any disturbance that transmits energy through matter or empty space
What is a wave
The change in direction and/or speed of a wave as it passes from one type of medium to another.
Refraction
the __________ an object moves, the more kinetic energy it has
Faster
Name the types of potential energy.
What is elastic potential energy and gravitational potential energy?
Energy stored in the way atoms are connected to each other
What is chemical energy
This is a waves where the particles vibrate parallel to the direction of the wave
What is longitudinal wave
a phenomenon in which two waves meet while traveling along the same medium to form a resultant wave of greater, lower, or the same amplitude
Interference
If a ball is rolling at 1 ft. per second and it is 2 pounds. What is the Kinetic energy
What is KE= 2
Tell us the definition of gravitational potential energy
What is potential energy caused by gravity
Energy of the movement of atoms and molecules
What is thermal energy
This is a wave where the particles vibrate perpendicular to the direction of the wave
What is a transverse wave