What impact did Sir Isaac Newton have on modern society?

The wavelength of the sound with a frequency of 100 Hz and a velocity of 250 m/s is 2.5 meters.

what is the wavelength of sound which has frequency 100Hz and velocity 250m/s.

You can use the wave equation to find the wavelength of sound:

Wavelength (λ) = Velocity (v) / Frequency (f)

Wavelength (λ) = 250 m/s / 100 Hz = 2.5 meters

So, the wavelength of the sound with a frequency of 100 Hz and a velocity of 250 m/s is 2.5 meters.

Learn more about wavelength  at brainly.com/question/10750459

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If you take the data you gave and insert it into the equation f=v/λ the frequency would come out to be 2.5m.

Answer: Generally, prevailing winds blow east-west rather than north-south. This happens because Earth's rotation generates what is known as the Coriolis effect. The Coriolis effect makes wind systems twist counter-clockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.

Explanation: here u go

Answer: The acceleration is 145.54 m/s^2

Explanation: The second Newton's law says that:

F = m*a

This says that the Force applied on an object is equal to the mass of the object times the acceleration of the object.

We know that the mass of the ball is 0.426kg and the force is 62N, so we have

62N = 0.426kg*a

a=62N/0.426kg=  145.54 m/s^2

62/.426=a

154.54= acceleration

Group 17  or vii   contain  element  like  fluorine, chlorine, bromine, iodine and  astatine

     explanation

•  Group  17 element  in periodic table are  referred   to as halogen.
• They have  7 valence electron
• They are highly reactive
• Have  a low   melting and boiling  point  but  increases  down the group
• They have a tendency  to form salt
• There electronegativity   decreases  down the group.