All categories

3 years ago

Which of the following types of electromagnetic radiation has the longest wavelength?

Mathematics

1 answer:

snow_lady [41]3 years ago

6 0

Answer: Radio waves. Next longer is visible, ultraviolet, and shortest is x-rays.

Step-by-step explanation:

Just a fact. Radio waves also have the lowest energy and frequency. This is a physics question.

Wavelength = speed of light/frequency

Meters = meters per second / Hertz

= meters / second × seconds

Energy = Planck's constant times frequency.

You might be interested in

Express the following rational number as decimals 615/125

GarryVolchara [31]

Answer:

4.92

Step-by-step explanation:

615 divided by 125 equals to 4.92

4 0

3 years ago

What is the probability of rolling double six

coldgirl [10]

1/36
a 6 on a die is only on one face, so that would be 1/6 of the whole die
to roll a double would mean take 1/6 x 1/6

4 0

3 years ago

Read 2 more answers

Please give me the right answer I need help

Nimfa-mama [501]

Area of fountain is 147.58 and area of path is 28.26

4 0

3 years ago

Read 2 more answers

One-half of the sum of 3 times v and twenty-eight

DIA [1.3K]

Answer:

(1/2)(3v+28)

Step-by-step explanation:

of= multiply

sum= add

5 0

3 years ago

Read 2 more answers

5(x+3)(x+2)-3(x2+2x+1)

mr Goodwill [35]

[ Answer ]

$\boxed{5x^{2} \ + \ 13x \ + \ 27}$

[ Explanation ]

Simplify: 5(x + 3)(x + 2) - 3(x2 + 2x + 1)

--------------------------------------

Add Similar Elements: 2x + 2x = 4x

5(x + 3)(x + 2) - 3(4x + 1)

Expand: 5(x + 3)(x + 2) - 3(4x + 1): $5x^{2}$ + 25x + 30

$5x^{2}$ + 25x + 30 - 3(4x + 1)

Expand: - 3(4x + 1): -12x - 3

$5x^{2}$ + 25x + 30 - 12x - 3

Simplify: $5x^{2}$ + 25x + 30 - 12x - 3: $5x^{2}$ + 13x + 27

= $5x^{2}$ + 13x + 27

$\boxed{[] \ Eclipsed \ []}$

4 0

3 years ago