Relate Wavelength Frequency Wave Speed
Physics · Flashcards · Application
PHYSICS · FLASHCARDS
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QUESTION
Calculate
v
v
v
if
f
=
0.5
Hz
f=0.5\,\text{Hz}
f
=
0.5
Hz
and
λ
=
8
m
\lambda=8\,\text{m}
λ
=
8
m
.
QUESTION
Calculate
f
f
f
if
v
=
3
m
s
−
1
v=3\,\text{m}\,\text{s}^{-1}
v
=
3
m
s
−
1
and
λ
=
0.25
m
\lambda=0.25\,\text{m}
λ
=
0.25
m
.
QUESTION
Calculate
λ
\lambda
λ
if
v
=
20
m
s
−
1
v = 20\,\text{m}\,\text{s}^{-1}
v
=
20
m
s
−
1
and
f
=
4
Hz
f = 4\,\text{Hz}
f
=
4
Hz
.
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ANSWER
λ
=
5
m
\lambda = 5\,\text{m}
λ
=
5
m
. Apply
λ
=
v
f
=
20
4
=
5
\lambda = \frac{v}{f} = \frac{20}{4} = 5
λ
=
f
v
=
4
20
=
5
.
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