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insens350 [35]
3 years ago
6

The key to most of the achievements of mankind.?

Physics
1 answer:
Lapatulllka [165]3 years ago
8 0

Answer:

Greatest Achievements of Mankind

-Declaration of Human Rights.

-United Nations.

-Leonardo Da Vinci's Mona Lisa.

-Michelangelo's Pieta.

-The Works of William Shakespeare.

-Technological achievements.

-The First Flight.

(please mark brainliest if correct/helped you <3)

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An fm radio station broadcasts at 98. 6 mhz. What is the wavelength of the radiowaves?.
victus00 [196]

The wavelength of the radio waves is 3.04 cm.

<h3>Calculation:</h3>

λf = c

λ = c/f

where,

λ = wavelength

c = speed of light

f = frequency

Given,

f = 98.6 MHz = 98.6 × 10⁶

c = 3 × 10⁸

To find,

λ =?

Put the values in the formula,

λ = c/f

λ = 3 × 10⁸/98.6 × 10⁶

  = 0.0304 × 10²  m

  = 3.04 cm

Therefore, the wavelength of the radio waves is 3.04 cm.

Learn more about the calculation of wavelength here:

brainly.com/question/8422432

#SPJ4

3 0
2 years ago
Please help! What are 3 things that make Longitudinal and Transverse waves the same?
Flura [38]
"<span>All waves have frequency, wavelength, speed and amplitude." </span>
4 0
4 years ago
please help In a video game, a ball moving at 0.6 meter/second collides with a wall. After the collision, the velocity of the ba
viva [34]

Answer:

the acceleration during the collision is: - 5  \frac{m}{s^2}

Explanation:

Using the formula:

a=\frac{\Delta\,v}{\Delta\,t}

we get:

a=\frac{-0.4-0.6}{0.2} \,\frac{m}{s^2} =\frac{-1}{0.2} \,\frac{m}{s^2} =-5\,\,\frac{m}{s^2}

4 0
4 years ago
Heat is added to an element causing the atoms to bounce back and forth in the molecule. This is an example of which type of moti
lisabon 2012 [21]

Answer:

Vibrational motion

Explanation:

8 0
3 years ago
Read 2 more answers
Will the waves be reflected with inversion or without? how do you know?
anygoal [31]

Inversion will be your answer

3 0
3 years ago
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