Calculating Wave Speed, Frequency And λ Question Preview (ID: 57536)


Calculate The Waves Speed, Length Or Frequency For These Problems. TEACHERS: click here for quick copy question ID numbers.

What is the v if λ = 8 m and ƒ = 20 Hz
a) 12 m/s
b) 160 m/s
c) 28 m/s
d) 2.5 m/s

What is the λ if v = 50 m/s and ƒ = 25 Hz?
a) 2 m
b) 125 m
c) 75 m
d) 25 m

What is the ƒ if v = 50 m/s and λ = 10 m?
a) 40 Hz
b) 60 Hz
c) 500 Hz
d) 5Hz

What is the v if λ = 1 m and ƒ = 345 Hz?
a) 344 m/s
b) 345 m/s
c) 346 m/s
d) 345 m

What is the ƒ if v = 120 m/s and λ = 3 m?
a) 360 Hz
b) 117 Hz
c) 40Hz
d) 123Hz

What is the v if λ = 3 m and ƒ = 10 Hz?
a) .3 m/s
b) 30 m/s
c) 7 m/s
d) 13 m/s

What is the λ if v = 345 m/s and ƒ = 23 Hz?
a) 7935 m/s
b) 322 m/s
c) 368 m
d) 15 m

What is the λ if v = 105 m/s and ƒ = 15 Hz
a) 120 m/s
b) 7 m
c) 1575 m
d) 90 m/s

What is the λ if v = 4000 m/s and ƒ = 20 Hz
a) 2.00 m
b) 80000 m
c) 20 m
d) 200 m

What is the ƒ if v = 190 m/s and λ = 38 m?
a) 5 Hz
b) 50 Hz
c) 152 Hz
d) 7220 Hz

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