Ask question

Ask question

All categories

3 years ago

7

What region of the spectrum best corresponds to light with a wavelength equal to.

1 answer:

KonstantinChe [14]3 years ago

5 0

The region of the spectrum that best corresponds to light with a wavelength equal to;

1) The diameter of a hydrogen atom is; X-ray

2) The width of your pinky finger; microwaves.

3) The size of a virus; X-ray and Ultraviolet rays.

<h3>Electromagnetic spectrum</h3>

From online tables, the diameter of an hydrogen atom is approximately 1 × 10^(-10) m but according to electromagnetic spectrum, any wavelength between 10^(-8) m and 10^(-12) m is an x-ray.

From online tables, width of your pinky finger is 1.06 × 10^(-2) m but according to the electromagnetic spectrum the range between 1 and 10^(-3) m corresponds to microwave.

The size of a virus has the range from 2 × 10^(-9) m to 4 × 10^(-7) m. This Range falls into x-ray or ultraviolet rays.

The complete question is;

What region of the spectrum best corresponds to light with a wavelength equal to:

(1) the diameter of a hydrogen atom

(2) the width of your pinky finger

(3) the size of a virus

Choices:

(A) radio

(B) mircowave

(C) infrared

(D) visible light

(E) gamma ray

(F) x-ray

(G) ultraviolet

Read more about Wavelength at; brainly.com/question/24790737

You might be interested in

10% interest on 100 dollars

torisob [31]

Answer:

£8

Explanation:

3 0

4 years ago

Select all the expressions whose value is larger than 100. 50% of 150 120% of 100 200% of 30 150% of 50 20% of 800 1% of 1,000 5

nydimaria [60]

Answer:

120% of 100

50% of 150

150% of 50

Explanation:

3 0

3 years ago

Plz help ASAP plz The more resources you have to choose from during an open book test, the better you will do on the test becaus

Pani-rosa [81]

Answer: True
All the information will be in the book so that mean when you are taking the test you are able to see and find the answers

6 0

3 years ago

Read 2 more answers

What values of c and d would make the following expression represent a real number? i(2 3i)(c di) c = 2, d = 3 c = –2, d = 3 c =

Olegator [25]

Complete question:

<em>What values of c and d would make the following expression represent a real number? i(2 + 3i)(c + di) </em>

<em>choices: A)c = 2, d = 3 B)c = –2, d = 3 C)c = 3, d = –2 D)c = –3, d = –2</em>

<em />

<em>Option D</em><em> is correct. </em> The value of c and d for the expression to be real are -3 and -2 respectively

Given the expression

$i(2 + 3i)(c + di)$

Expand the expression

$=i(2 + 3i)(c + di)\\=(2i+3i^2)(c+di)\\=(2i+3(-1))(c+di)\\=(2i-3)(c+di)\\=2ic+2di^2-3c-3di\\=2ic-2d-3c-3di$

Collect the like terms

$=2ic-3di-2d-3c$

For the resulting function to be real, then the imaginary part must be zero i.e.

$2ic-3di=0\\2ci = 3di\\2c = 3d\\c=\frac{3d}{2}\\$

If d = -2, then;

$c=\frac{3(-2)}{2}\\c=\frac{-6}{2}\\c= -3$

Hence the value of c and d for the expression to be real are -3 and -2 respectively.

Learn more here: brainly.com/question/4244460

8 0

3 years ago

Which statement best describes the effect of sound devices on the stanza? They reinforce the thought that if heaven were a happi

aliya0001 [1]

Answer:

its b btw

Explanation:

8 0

3 years ago