Wave Patterns
Middle School Physical Science · Flashcards
MIDDLE SCHOOL PHYSICAL SCIENCE · FLASHCARDS
Card 1
of 182
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Identify the repeating pattern unit of a periodic wave model.
QUESTION
Which change increases wavelength: increasing or decreasing frequency if speed
v
v
v
stays constant?
QUESTION
Find the wavelength when
v
=
12
m/s
v=12\ \text{m/s}
v
=
12
m/s
and
f
=
4
Hz
f=4\ \text{Hz}
f
=
4
Hz
.
Tap to flip before you grade
ANSWER
λ
=
3
m
\lambda=3\ \text{m}
λ
=
3
m
. Use
λ
=
v
f
=
12
4
=
3
\lambda=\frac{v}{f}=\frac{12}{4}=3
λ
=
f
v
=
4
12
=
3
m.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card