Show:
Newton
Waves
Wave Properties
Graphs
Random
100
How many different laws are attributed to Newton?
What is Three
100
Which type of wave needs a medium?
What is Longitudinal wave
100
When a wave bounces off of an object. What property is this?
What is Reflection
100
What are the two axis on a speed graph?
Distance and Time
100
How do bats get around?
What is echolocation
200
What is Newton's 1st Law?
What is an object at rest stays at rest, and an object in motion stays in motion, unless acted upon by an unbalanced force.
200
How do we see color?
What is light is absorb by an object and we see only the light reflected off the object.
200
When the pitch of an object changes. This property of a wave is being manipulated
What is Frequency
200
What does a slope of 0 mean on a speed graph?
The object is not moving
200
Which EM wave has the most energy?
What is Gama
300
A two part question: A 28 kg mass is moving at 9 m/s2. What is the law and the Force?
What is Newton's Second Law; 252N
300
What do all waves transmit?
What is energy
300
When we increase or decrease the amplitude of a sound wave we are increasing/decreasing this.
What is volume/ loudness
300
What does a negative slope mean on a speed graph
Going back to the original location
300
Which color has the shortest wavelenght
What is purple/violet
400
Two wooden cars are sent down the same ramp. Car A goes farther than car B. What would cause this to occur?
What is Car A has more mass than car B
400
The distance between any two similar points on a wave is referred to as the _______________.
What is wavelenght
400
Sticking a straw in a glass of water, thus making the straw look broken.
What is refraction
400
What is the axis on an acceleration graph?
Speed(or velocity) and time
400
What causes refraction to occur?
What is the change in wave speed
500
What is weight? And what can cause weight to change?
What is Gravity attracting a mass; You can change the mass of the object to change the weight or change the mass of the body doing the attracting.
500
What two types of waves is light?
What is Transverse and Mechanical
500
What is the Doppler effect?
What is as an object is moving towards you the pitch increases, when an object is moving away the pitch is lower.
500
What does a slope of zero mean on an acceleration graph
Constant speed...no acceleration or deceleration
500
What is the difference between speed and velocity?
Velocity includes a direction.