bad, BAD things, let it go man because, it's GONE. You'll never get it back, no matter what Pi tells you and no matter how many times you get around to it. Save yourself.
If the radius of a circle becomes 1/2 as long, the area becomes 1/4 as much.
the surface area quadruples.
As the radius decreases, the frequency generally increases. This is because frequency is inversely related to the wavelength, which is often directly proportional to the radius in various physical systems, such as waves in a circular medium. Therefore, with a smaller radius, the waves can oscillate more rapidly, resulting in a higher frequency.
No. Radius is half of the diameter.
(radius+radius) times pi
If you triple the radius of a circle, the area will increase by 9. Area is proportional to the square of the radius.
The atomic radius decreases.
The volume increases 27-fold.
If the radius of a circle becomes 1/2 as long, the area becomes 1/4 as much.
the surface area quadruples.
It will also be halved as circumference = 2Ï€r
Earth will be a little colder on parts
The area increases to nine times the original area.
As the radius decreases, the frequency generally increases. This is because frequency is inversely related to the wavelength, which is often directly proportional to the radius in various physical systems, such as waves in a circular medium. Therefore, with a smaller radius, the waves can oscillate more rapidly, resulting in a higher frequency.
If you double the diameter, or the radius, then the perimeter will also double.
young modulus remain unaffected ...as it depends on change in length ..
If the radius of a sphere is tripled, the surface area increases by (3)2 = 9 times, and the volume increases by (3)3 = 27 times.