Wavelength and Frequency
Presentation
•
Science
•
7th Grade
•
Practice Problem
•
Easy
Standards-aligned
Amielia Cool
Used 6+ times
FREE Resource
4 Slides • 6 Questions
1
2
Drag and Drop
3
Draw
Draw at least 2 different waves and show the wavelength.
Circle the one with a higher frequency.
Reminder: Wavelength has an inverse relationship with energy (opposite)
Amplitude has a proportional relationship with energy (same)
4
Categorize
tall amplitude
high frequency
short wavelength
short amplitude
low frequency
long wavelength
Sort the high and low energy characteristics
Remember to use your notes to identify different amounts of energy
5
6
7
Match
Match the following
In the chat- how many waves accompany each color? How does that number of waves relate to the frequency?
Long wavelength
Lowest frequency
Med. long wavelength
Med. low frequency
Short wavelength
High frequency
Very short wavelength
Highest Frequency
Long wavelength
Lowest frequency
Med. long wavelength
Med. low frequency
Short wavelength
High frequency
Very short wavelength
Highest Frequency
8
Represents wavelength
This is often the "unknown"
Lamda
How often the pattern of waves recur in a set time
Frequency
Speed of the wave
Constant- 3.00x 108m/s
ALWAYS the same
Velocity
Use these symbols to calculate wavelength, or frequency
9
Labelling
Identify what each symbol means:
The names are on the symbol
Extra information is around the corresponding symbol
3.00x 108 m/s= constant (never changes)
lambda
Wavelength
velocity
frequency
10
Open Ended
How are wavelength and frequency related?
Show answer
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