Wave Properties
The top of a wave is called__________.
The crest
What makes water waves?
An energy transfer from a disturbance
How are patterns used to transfer information in Morse code?
By using a series of dots and dashes
Which pattern-based method is commonly used in computer programming?
Binary code
The bottom of a wave is called ________.
The trough
A sound wave can NOT be heard in:
outer space
Which of the following is NOT an example of transferring information using patterns?
a) Morse code
b) Text messaging
c) eating crackers
c) eating crackers
Which of the following is binary code?
a) ABCAACB
b) 00110001
b) 00110001
What is the space between waves?
Wavelength
True or False, Water is still unless there is a disturbance added.
True a disturbance transfers energy into the water making it move, which is a wave.
What did we use to transmit Morse code in the classroom?
flashlights
The first part to 3D printing is making a __________.
Design
What does the amplitude of a wave measure?
The maximum height of the wave from its resting position
I can use a marble to make a ______________ in a bowl of water.
Ripple wave
What type of wave carries energy but not matter?
Transverse wave
When you are coding you are telling the spike robot how to ______________when you push play.
Move or dance
What happens to the wavelength of a wave if its frequency increases?
The wavelength decreases.
Which type of wave causes objects to move as it passes through them?
Mechanical wave