Mathematics High School

Which kind of wave interaction is shown?
O absorption
© diffraction
O refraction
O reflection

Which Kind Of Wave Interaction Is Shown?O Absorption DiffractionO RefractionO Reflection

Answers

Answer 1

Answer:

its b or c

Step-by-step explanation:

but I think C tho sorry if I'm wrong=)

have a great day

Answer 2

The wave interaction that is shown  in the given image is diffraction. Here, the incident wave is hitting on the obstacle and diffracting at different angles. Hence, option B is correct.

What is diffraction ?

Diffraction is a phenomenon that occurs when waves encounter an obstacle or pass through an aperture (opening) in a barrier. When a wave encounters an obstacle or an aperture, it bends and spreads out, creating a pattern of interference that is characteristic of the wave.

Diffraction occurs with all types of waves, including sound waves, water waves, and electromagnetic waves (such as light waves). The amount of diffraction that occurs depends on the size of the obstacle or aperture relative to the wavelength of the wave.

When the obstacle or aperture is much smaller than the wavelength of the wave, the amount of diffraction is significant, and the wave bends sharply around the edges of the obstacle or aperture.

The diffraction pattern created by an aperture can be observed on a screen placed behind the aperture.  Hence, the given image is an example of diffraction.

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Related Questions

help me plssssssssssssssssss

Answers

Answer:

78.5

Step-by-step explanation:

Radius: 12.5

Circumference: 2 π r

Circumference: 2 π 12.5 = 78.54

Hope this helps!

Answer:  C ≈78.54

Step-by-step explanation:

C=2πr

C=2 π (12.5)

C=25π

C≈78.54

What is the slope and y intercept of 3x = 9y-9

Answers

Answer:

y = 1/ 3 x − 1

Step-by-step explanation:

y intercept is -1 and slope is 1/3x

The slope and y-intercept will be [tex]\rm m=\frac{1}{3} \ and \ c=-1[/tex]. The slope and the intercept are found with the help of the standard equation;

What is the slope?

A numerical assessment of a line's angle relative to the ground is known as the slope.

The inclination of any line, ray, or line segment is the fraction of the perpendicular to the horizontal distance between any two positions on it.

The given linear equation in the problem is;

[tex]\rm 3x = 9y-9[/tex]

On dividing the whole equation  by 3 we will get;

[tex]\frac{1}{3} x=y-1 \\\\ y= \frac{1}{3} x+1[/tex]

Compare the equation with the standard equation;

[tex]\rm y = mx+c[/tex]

Where m is the slope and c is the intercept. After comparing we will get;

[tex]\rm m=\frac{1}{3} \\\\ c=-1[/tex]

Hence the slope and y-intercept will be [tex]\rm m=\frac{1}{3} \ and \ c=-1[/tex].

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What is the mixed number of 2 1/5 and 5/9

Answers

Answer:

2 1/5 is the mixed number

Hope it helps!

:D

Simplify the expression.
2 + (​g​ + 5)

Answers

Answer is

7 +g

Step-by-step explanation:

2+5+g

=7+g

Answer:

g+7

Step-by-step explanation:

Have an amazing day!


Andre's phone is 11.5 cm long. How many millimeters is this?

Answers

Answer:

about 115 millimeters

Step-by-step explanation:

Find the discounted price.
Light:$18:00 Discount:25%

Answers

The discounted price is $13.5. You do $18 and times it by 0.25. You will get 4.5. You then subtract the 4.5 from the $18 and you get $13.5

The Rutgers University and Princeton University soccer teams scored goals in a
8:5 ratio. If Rutgers scored 24 goals this season, how many did Princeton University’s
soccer team score? Show ALL of your work and answer in a complete sentence.

Answers

I know the answer is that Princeton scores 15 goals but I don’t know how the work is supposed to be shown. I did it in my head. I multiplied both 8 and 5 by 3 so 8 would become 24(the goals Rutgers scored) and then you would find the number of goals Princeton scored. Sorry I couldn’t show the work but the answer is 15 goals.

Element X is a radioactive isotope such that every 25 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 50 grams, how much of the element would remain after 23 years, to the nearest whole number?

Answers

50*(.5)^(23/25)=26.43

Answer: 26

Step-by-step explanation:

The correct answer is 26

Has anyone else watched the 10th Kingdom?

Answers

Answer:

mhm!

Step-by-step explanation:

Which of the following is the reciprocal of 7?

Answers

Answer:

1/7

Step-by-step explanation:

Answer:

Reciprocal of 7 is 7/1.

- 2x+2y = -4
3х + Зу = -18
х =
y =

Answers

Answer: x= -2  y= -4

substitute the given values of x into the equation 3x+3y=-18

y substitute the given value of y into the equation x=2y

since all the equalities are true the ordered pair is the solution of the system

Cora uses 6.2 pints of white paint and blue paint to paint her bedroom walls. 2 5 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

Answers

Answer:She used 3.72 pints of blue paints for the wall

Step-by-step explanation:

Total Quantity of Blue and white paint =6.2 pints

Quantity  of White paint =2/ 5 x 6.2 pints = 2.48 pints

Quantity of blue paint =Total Quantity -Quantity  of White paint

=6.2 pints-2.48 pints

=3.72 pints

Divide.

(x+4)(2x−5)(x−1)
----------------------
(x+1)(x+4)(2x−5)

Answers

Step-by-step explanation:

(x+4)(2x−5)(x−1)

----------------------c

(x+1)(x+4)(2x−5)

(x+4)^(1-1)(2x-5)^(1-1)(2x-5)^(1-1)

(x+4)°(2x−5)°(x−1)°

1×1×1

1

law of indices says that x²/x=x^(2-1)=x

Find 5 rational numbers between 3/5 and2/3​

Answers

Answer:

The 5 rational are 91/150 , 92/150 , 93/150 , 94/150 , 95/150

Step-by-step explanation:

We have to fine 5 rational numbers between

3/5 and 2/3

First we have to make the denominator same

3/5= 3/5 ×3/3 = 9/15 =9/15×10/10 =90/150

2/3 = 2/3×5/5 = 10/15 = 10/15×10/10 = 100/150

The 5 rational numbers are

91/150 , 92/150 , 93/150 , 94/150 , 95/150

hope this helps :)

PLEASE HELP ASAP PLEASE​

Answers

Answer:

rectangular pyramid

Step-by-step explanation:

there's a rectangle at the bottom & the triangle is a pyramid

It’s a Triangular Pyramid

plszzz help me asap schools done i need help pls hurry

Answers

Answer:

1. L=length W=width

(i dont know 2)

3. area

(let me know if this helps)

For #2 I think the answer is perimeter because that’s the formula used for it.

1.) Ian needs to save at least $85.00 for a new pair of basketball shoes. He has $25.00 in his
piggy bank, and can save $12.00 from his allowance each week. How many weeks will
Ian need to save to earn at least $85.00?

Variable: _____________________
Inequality: ____________________
Solution: ______________________

Answers

Answer:

ian will need 5 weeks simply multiply 12×5 =60 then add the 25 bucks he has in his piggy bacnk

When you look at the two cylinders with these values of rand h, what do you notice about the proportions of the cylinders?

Answers

Answer:

One of the cylinders is short and wide, while the other is tall and thin.

Step-by-step explanation:

3. Seven teams are out on the field playing soccer. The teams all have the same number of players. The head coach asks for 2 players from each team to come help him move some equipment. Now there are 77 players on the field. Write and solve an equation whose solution is the number of players on each team.

Answers

Answer: equation: 7(x-2) = 77

answer: x=9

Step-by-step explanation:

I need help with a math question. Plz help will mark Brainliest. Here is the link to the math picture.Oh and Find the Value of X

Answers

Answer:

the correct answer is B. hope this helped

predict the breaking weight for a bridge 6 layers thick? explain your reasoning​

Answers

Answer:

i think it would weigh 330 pounds because in each brick it weighs 55  pounds

Step-by-step explanation:

A:29
B:38
C:43
D:81
help with this??​

Answers

I’m pretty sure it 81

Find m
i’ll give brainlest

Answers

Answer:

its just a black picture

Step-by-step explanation:

Answer:

its in math

Step-by-step explanation:

The diameter of a circle is 8 yards. What is the circle's circumference? Use 3.14 ​

Answers

[tex]\frac{3.14*8^2}{4} =\frac{200.96}{4} =50.24[/tex]

Answer:

25.13274 Yards

Step-by-step explanation:

C = 2pi times r

Circumference = 2pi times radius  

Graph f(x)=-(4)^x see the images I have attached. Those are the graphs I can choose from!
If you could provide an explanation that would be great. Thank you

Answers

Answer: it is the one your cursor is on

Step-by-step explanation:

I just put it in a calculator and it showed me

PLEASE HELPP Find the value of x. Assume that segments that appear to be tangent are tangent. Round your answer to the nearest tenth.

Answers

Answer:

5

Step-by-step explanation:

Which graph shows a dilation?

Answers

answer:

now correct me if i am wrong but i think that graph number one is the graph showing a dilation

now i totally forgot now to explain dilations in graphs but if you need anymore help, feel free to ask me!

hope this helps :)

The graph that shows a dilation is the graph on the left which is the 2nd option in the given figure.

A dilation is a transformation that changes the size of an object, but not its shape. The scale factor is a number that tells you how much the object is being enlarged or shrunk. A scale factor of 2 means that the object is being enlarged twice as large, while a scale factor of 0.5 means that the object is being shrunk to half its size.

The graph that shows a dilation is the graph on the left. The scale factor of the dilation is 2, so the object is being enlarged twice as large. The other two graphs do not show a dilation because the objects are being changed in shape.

The graph on the right shows a rotation of the square by 90 degrees. The graph in the middle shows a stretching of the square horizontally. Neither of these transformations are dilations because they change the shape of the object.

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Can someone help me with this. Will Mark brainliest. (Need work and explanation)

Answers

Answer:

GUESS: 55ft

Step-by-step explanation:

55 ft is my guess, not 100 percent sure but the math i did was 50% of 110

Answer:

84 ft

Step-by-step explanation:

The ground and the two ropes form a right triangle.

For the 50-deg angle, the height, h, is the opposite leg. The hypotenuse is the 110-ft side.

sin A = opp/hyp

sin 50° = h/110

h = 110 sin 50°

h = 84

Answer: 84 ft

please help me i will give point and things? please help me i will give point and things?

Answers

it’s 49:36 if you multiply the dimensions by 6 and divide by the ratio

Please help! I’ll mark you brainlist
Question: a relation is not a function when
A: an output is paired with input of zero
B: an input is paired with more than one output
C: an input is paired with an output of zero
D: an output is paired with more than one input

Answers

Answer:

B

Step-by-step explanation:

a relation is not a function when input value leads to two or more outputs

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