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
If ABC is reflected
Anna [14]

Answer:

option b is the answer of your question

4 0
3 years ago
Compare the scores: a score of 75 on a test with a mean of 65 and a standard deviation of 8 and a score of 75 on a test with a m
LiRa [457]

Answer:

The Zscore for both test is the same

Step-by-step explanation:

Given that :

TEST 1:

score (x) = 75

Mean (m) = 65

Standard deviation (s) = 8

TEST 2:

score (x) = 75

Mean (m) = 70

Standard deviation (s) = 4

USING the relation to obtain the standardized score :

Zscore = (x - m) / s

TEST 1:

Zscore = (75 - 65) / 8

Zscore = 10/8

Zscore = 1.25

TEST 2:

Zscore = (75 - 70) / 4

Zscore = 5/4

Zscore = 1.25

The standardized score for both test is the same.

7 0
2 years ago
Break apart 35 into 30+5=
s344n2d4d5 [400]
30+5=5+30 with commutative property or 30+5=35 
6 0
3 years ago
Give the product in simplest form: (pic below)
stellarik [79]

Answer:

26/3

Step-by-step explanation:

First, you need to turn the fractions from mixed form to improper fractions.

3 1/4 x 2 2/3

13/4 x 8/3

13/4 x 8/3

= 26/3

4 0
2 years ago
NEED HELP ASAP!!!!!!!!
Ymorist [56]
<span>Segment EG is half the length of segment BH because of the Midsegment theorem</span>

5 0
3 years ago
Other questions:
  • 2xy + 5 - 8 +3xy -y +7 + 3 y= ___ xy -8 ____ + ___ y +___ <br> I don't understand help please :*
    13·1 answer
  • Solve the system and the value of y 3x-5y=-35 2x-5y=-30
    9·1 answer
  • A cellphone weighs about 2.8x10^n pounds. Which value of n is most reasonable?
    10·2 answers
  • 2 1/2 1 1/16 = 3 1/16 3 1/2 3 9/16 3 3/16
    5·1 answer
  • 3/5 (2x - 1) - 3/4 (2x + 7)
    11·1 answer
  • The shipping box has a length of 30 inches and a height of 6 inches. How wide should the box be to fit the 36-inch bat? Show and
    7·1 answer
  • I used 9.8 pints of blue paint and white paint to paint my bedroom walls 4/5 of this amount is blue plate and the rest is wiping
    5·2 answers
  • *ANSWER ALL*
    5·1 answer
  • At Freddy's, three steak burgers and two orders of fries cost $18. Two steak burgers and three orders of fries cost $15.75. What
    15·1 answer
  • SBC is an isosceles triangle with main vertex S.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!