I need help please. This is passage and question:

A beam of white light goes from air into the water droplet at an incidence angle of 36.2 degrees. what is the angle between the

torisob [31]

A beam of white light goes from air into the water droplet at an incidence angle. The angle between the red (660 nm) and violet (410 nm) parts of the refracted light is 0.19°.

<h3>What is white light?</h3>

The white light is the ray coming directly from the Sun. When it strikes any glass object, an spectrum of colors with different wavelength is formed.

Given is the angle of incidence, i = 36.2°, the refractive index of water for red light is 1.331 , the refractive index of water for violet light is 1.340 and refractive index of air is 1.

Using the Snell's law, the angle of refraction of red light will be

1.331 x sin r(R) = 1 x sin 36.2

r(R) = 26.342°

Using the Snell's law, the angle of refraction of violet light will be

1.340 x sin r(R) = 1 x sin 36.2

r (V) = 26.152°

Difference in the angle of refraction of red and violet light is

r(R) - r (V) = 26.342 - 26.152 = 0.19°

Thus, the angle between the red (660 nm) and violet (410 nm) parts of the refracted light is 0.19°.

Learn more about white light.

brainly.com/question/16317768

#SPJ1

5 0

2 years ago

Can someone tell me if i'm right please.

faust18 [17]

Your answer is correct

5 0

3 years ago

Read 2 more answers

Ben's business averages $2,000 per month in internet sales plus another $250 per salesperson per month. Based on the inequality

RideAnS [48]

Answer:

Um

Explanation:

Ummmmmm

5 0

3 years ago

The ACT website contains all of the following except:

insens350 [35]

Answer:

D

Explanation:

idk but I'm pretty sure it's D

5 0

3 years ago

Read 2 more answers

What is the range of the function f(x)=3x^2+12x + 18

Vanyuwa [196]

Answer: {y∈R: y≤6} or [6,∞)

Explanation:

This problem doesn't require too much math. If you look at the equation given, you can see that it is a quadratic equation in the form of $y=Ax^2+Bx+C$ . Since this is a quadratic equation, we have an idea of that the graph would look like. It either curves up or down. Since this is a positive equation, $(+3x^2)$ , we know that this is going to curve up. In order to find the minimum of the curve, you would use $\frac{-b}{2a}$ .

$\frac{-12}{2(3)}=-2$

This means the x value of the parabola is -2. To find the y, you plug -2 into the original equation.

$f(2)=3(-2)^2+12(-2)+18$

$f(2)=6$

Now that we know the y value of the minimum/vertex is 6, and it is determined that the parabola curves up, the range is y≤6 because the range starts at 6 and goes off toward infinity.

7 0

3 years ago