1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kay [80]
3 years ago
14

the equation of a wave is given as y=0.5sin(3πx + 50πt). when x and y are in metres and t is in seconds. Find the amplitude, the

wavelength of k and the wavelength of the wave​
Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0

if they are optional

all are correct

<h3>step by step instructions:</h3>

Correct option is

D

All are correct

the equation of a given progressive wave is

y=5sin(100πt−0.4πx) ......(i)

The standard equation of a progressive wave is

y=asin(ωt−Kx) ...(ii)

Comparing (i) and (ii), we get

a=5m,ω=100π rad s

−1

,k=o.4πm

−1

도움이 되기를 바랍니다. :)

좋은 하루 되세요 :)

가장 똑똑한 것으로 표시 :)

You might be interested in
A die is rolled once what is the probability of rolling not a 4
snow_lady [41]

Answer:

I think 1/6

Step-by-step explanation:

A die has 6 sides so every side has 1/6 chance to land on

8 0
3 years ago
I need help this is hard please help me
Mademuasel [1]

Answer:

P(t)=25000+1.12t

Step-by-step explanation:

Now can you help me?

A basketball is thrown upwards. The height f(t), in feet, of the basketball at time t, in seconds, is given by the following function:

f(t) = −16t2 + 16t + 32

Which of the following is a reasonable domain of the graph of the function when the basketball falls from its maximum height to the ground?

3 0
3 years ago
Read 2 more answers
Can someone help me plzz
Rashid [163]
Let's go through each answer choice and eliminate the choices.

a) 6(2/3) = 4, this is less than 6, making it our correct answer, but still go and check each answer
b) 6(2/3) again = 4, this is less than 6, making this answer choice wrong.
c) 6(3/2) = 9, this is greater than 6, making this answer choice wrong.
d) 6(3/3) = 6, this is equal to 6, making this answer choice wrong.
8 0
3 years ago
Neil goes to the pet shop and
umka2103 [35]

Answer:

b (1/15)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How to solve<br> -7(-3r+2)=3r-6
Ymorist [56]

Step-by-step explanation:

-7(-3r+2)=3r-6

Distribute the - 7

21r-14=3r-6

Add 14

21r=3r+8

Subtract 3r

18r=8

Divide 18r by 8

2.25 should be the answer to r.

8 0
3 years ago
Other questions:
  • CDEF is a kite and FCE equals 16. Find 2
    6·1 answer
  • Does anyone know the answer to this question?
    8·1 answer
  • I need help with this
    7·1 answer
  • Is 7 a factor of 46 please help me now or I am dead
    12·2 answers
  • Steve is taller than Jon, but Elijah is taller than Steve. Who is taller, Elijah or Steve?
    6·2 answers
  • You have a 13 foot long ladder and need to climb to a 12 foot tall roof. If you put the top of the ladder at the top of the wall
    8·1 answer
  • Leon throws a ball off a cliff. The graph represents a relation that models the ball’s height, h, in feet over time, t, in secon
    15·2 answers
  • Find the number missing from the following equivalent fractions: 12/16= 3/?
    11·2 answers
  • A typical tip in a restaurant is​ 15% of the total bill. If the bill is ​$90, what would the typical tip​ be
    13·1 answer
  • Find the quotient.<br><br> −2 1/2 ÷ 3/4
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!