The diameter of a circle is used in various real-world applications, such as calculating the area and circumference of a circle, determining the size of circular objects like wheels, pipes, or plates, and in engineering and construction for designing structures with circular components. It is also essential in fields like astronomy for measuring the size of planets and stars.
To find the diameter of a star, scientists use a method called interferometry. This involves combining data from multiple telescopes to create a detailed image of the star's surface. By measuring the angular size of the star and its distance from Earth, astronomers can calculate its diameter.
"M8" refers to the diameter of a metric bolt, where "M" stands for metric and "8" represents the diameter in millimeters. This measurement helps in selecting the correct size of nuts or washers to use with the bolt.
To calculate the diameter of a cylindrical oil tank, you can use the formula: diameter = 2 * square root of (volume / (pi * height)), where the volume and height of the tank are known. Input these values into the formula to find the diameter.
A caliper can be used to measure the internal and external diameter of a tube with about a 5cm bore. Make sure to use the appropriate jaws of the caliper for accurate measurements. Alternatively, a micrometer can also be used for precise measurements of the tube's diameter.
A vernier caliper
Basically, you use diameters whenever you work with circles, spheres, or cylinders. For example, if you have a cylindrical water tank, the diameter would simply be one of its measurements.
None. Neither a tennis ball, nor tennis, are essential to human survival. There is no "use".
Unless you are an electrical engineer or a math teacher, every number you will ever use in a real world situation will be a real number.
Well, since there is no such thing as a sphare in the real world, it is a bit hard to tell what it can or cannot use.
the equator is an invisible diameter around the Earth.
It is equal to 2 r or D, where r= radius and D = diameter of the circle.
use a absolute value to represent a negative number in the real world
Yes
use a absolute value to represent a negative number in the real world
The answer is to use the metric system like the rest of the world.
First of all it's "What unit of measurement would you use to measure the diameter of a drink can?" Secondly you would probably use either centimeters or inches, depending on where you are in the world.
you wouldn't