A plane wave has equation y=25sin(120t-4x) find the wavelength, wave velocity, frequency and period

Question:

A plane wave has equation y=25sin(120t-4x) find the wavelength, wave velocity, frequency and period

Which story scenario would best fit the historical context of the 14th century?• A. A beautiful maiden must be saved from a mean

Which story scenario would best fit the historical context of the 14th century? • A. A beautiful maiden must be saved from a mean uncle after being left in his care while her parents traveled to distant lands. • B. A prince falls in love with a house servant and choses to give up his crown in e...

Which term describes the segment in which two faces of a polyhedron meet? question 4 options: face edge

Which term describes the segment in which two faces of a polyhedron meet? question 4 options: face edge plane vertex save...

I was born with water on the brainA. First person B. Second personC. Third person

I was born with water on the brain A. First person B. Second person C. Third person...

If you change the number of protons in an element, you change the question 2 options: valence electrons

If you change the number of protons in an element, you change the question 2 options: valence electrons element charge on the atom chocolate center...

What are the two types of movement pick TWO only : A the path of a viewer's eyes around an artwork :

What are the two types of movement pick TWO only : A the path of a viewer's eyes around an artwork : B the sense of and action in a artwork : C the sense of emotion in a artwork : D the path of a line an artist makes in a artwork....
Africa biography of Kwame Nkrumah Which events shaped the leader to become so successful?...

WILL GIVE BRAINLIEST The value of the angle is 60. When I first saw the problem I noticed there were

WILL GIVE BRAINLIEST The value of the angle is 60. When I first saw the problem I noticed there were two supplementary angles which means they added to 180*. I wrote the equation (2x) + (x) = 180. To solve I divided by 3. What was the question he answered? Give the question and explain how you know...

Greatest common factor or common factor for 27 and 63

Greatest common factor or common factor for 27 and 63...

Most political economists agree that the majority of the soviet population generally benefited from

Most political economists agree that the majority of the soviet population generally benefited from the soviet system. given all the negatives one can point out about the soviet system, why would an average soviet citizen actually have a lot to lose with the collapse of the soviet union? a. because...

Who wanna 1v1 me in Fortnite or strucid I'll let winner get all my points

Who wanna 1v1 me in Fortnite or strucid I'll let winner get all my points...

For the first 20 elements below, indicate how each elements valence electrons act in

For the first 20 elements below, indicate how each elements valence electrons act in a chemical reaction. insert an l if an element loses electrons, a g if the element gains electrons, an e if the element can either lose of gain electrons. and a u if the element is generally unreactive....

The current flowing through an element iscalculate the charge entering the element from t=0 to t=1s​

The current flowing through an element is $i = {5a 0 < t < 0.5$calculate the charge entering the element from t=0 to t=1s​ ${3 {t}^{2} t 0.5$...

At what temperature are ice and water in equilibrium with each other? at what temperature are steam and liquid water in

At what temperature are ice and water in equilibrium with each other? at what temperature are steam and liquid water in equilibrium with each other?me with 1 and 2!...

Which types of seismic waves travel through earths interior? select all that apply. a)

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves...

In an exam, there is a problem that 60% of students know the correct answer. However, there is 15% chance that a student picked

In an exam, there is a problem that 60% of students know the correct answer. However, there is 15% chance that a student picked the wrong answer even if he/she knows the right answer and there is also a 25% chance that a student does not know the right answer but guessed it correctly. If a student d...