What is the angular velocity of the waves?What is the wave phase at the time of the second observation [0...2 pi]? A fisher has anchored her 11 m long boat far away from the shore. The waves in the water cause the boat to rock, and the boatperforms 12 vertical oscillations within 9 s. The wave crests travel from bow (front) to stern (back) of the boat in 3 s. She notesthat at time t = 0 the bow of the boat is at the top of a wave. She then observes the wave phase at bow again at t = 1 sWhat is the period of waves?T = 0.75SYour last answer was interpreted as follows: 0.75What is the wavelength?λ = 2.75mYour last answer was interpreted as follows: 2.75What is the number of complete waves that fits in the length of the boat simultaneously?nwaves = 4.00Your last answer was interpreted as follows: 4.00What is the angular velocity of the waves?rad@=SWhat is the wave phase at the time of the second observation [0...2 pi]?Фrad

Time period, T=0.75 s To determine 4- The angular velocity 5- the wave phase at the time of the…

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What is the angular velocity of the waves? What is the wave phase at the time of the second observation [0...2 pi]?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter17: Traveling Waves

Section: Chapter Questions

Problem 14PQ

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Concept explainers

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).

Question

What is the angular velocity of the waves?

What is the wave phase at the time of the second observation [0...2 pi]?

A fisher has anchored her 11 m long boat far away from the shore. The waves in the water cause the boat to rock, and the boat
performs 12 vertical oscillations within 9 s. The wave crests travel from bow (front) to stern (back) of the boat in 3 s. She notes
that at time t = 0 the bow of the boat is at the top of a wave. She then observes the wave phase at bow again at t = 1 s
What is the period of waves?
T = 0.75
S
Your last answer was interpreted as follows: 0.75
What is the wavelength?
λ = 2.75
m
Your last answer was interpreted as follows: 2.75
What is the number of complete waves that fits in the length of the boat simultaneously?
nwaves = 4.00
Your last answer was interpreted as follows: 4.00
What is the angular velocity of the waves?
rad
@=
S
What is the wave phase at the time of the second observation [0...2 pi]?
Ф
rad

Definition Definition Rate of change of angular displacement. Angular velocity indicates how fast an object is rotating. It is a vector quantity and has both magnitude and direction. The magnitude of angular velocity is represented by the length of the vector and the direction of angular velocity is represented by the right-hand thumb rule. It is generally represented by ω.

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