0
Mathematical Constants
Intriguing, ubiquitous, and at times mysterious, numerical constants set the allowable limits for all universal phenomena. Whether your questions involves π, Avogadro's number, Planck's constant, the atomic mass unit, or any of the other multitudes of immutable numbers used in science, this is the category where they should be asked.
2,332 Questions
What is the square root of245 correct to 2 places of decimal?
√245 ≈ 15.65
Calculate to 3 dp and round using the 3rd dp:
............ 1 . 5 . . 6 . 5 . 2 ⇒ √245 ≈ 15.65 to 2 dp.
...........-----------------
....... 1 | 2 45 . 00 00 00
............ 1
............ -
..... 25 | 1 45
............ 1 25
............ -----
... 306 | .. 20 . 00
............... 18 . 36
............... -------
. 3125 | .... 1 . 64 00
................. 1 . 56 25
................. ---------
31302 | ........... 7 75 00
........................ 6 26 04
........................ --------
........................ 1 48 96
Who founded universal gravitational constant?
Sir. Isaac Newton discovered the formula with the universal gravitational constant.
What are the different ways you can represent pi as a number?
The only one that I am aware of is the greek letter pi: π.
There are many approximations, such as 3.14 or 3.14159 or 22/7. There are many functions whose solutions involve pi and so can be used to calculate pi. There are also many infinite series that converge to pi or some function of pi. Some are given in the attached link. However, these are all approximations to pi.
It is the value of the constant which appears in an equation relating the volume, temperature and pressure of an ideal gas. Its value is 8.314 4621 Joules/(Mol K).
Why are many examples of the golden ratio found in art and design?
Artists and architects believe that the golden rectangle makes a good shape to proportion with and base their work on. It can be found in buildings and found in many artworks.
Every number, other than a trivially small subset, is bigger than a googol.
(However, that "trivially small subset" contains most likely every number you will ever have to deal with, and almost certainly every number you can visualize. For example, the number of protons in the universe is reasonably estimated to be about 100,000,000,000,000,000 times smaller than a googol.)
What does avogadro's number tell you?
It gives the number of atoms or molecules of a substance which will be present in one mole.
Why do some artists try to use the golden ratio in their artwork?
People say (and studies show) that this ratio is aesthetically pleasing. Of any rectangle, people like the golden rectangle the most. However, even though studies show a correlation between the ratio phi and beauty, it is important to know that these studies do not imply causation. Artists like to use it because the ratio is aesthetically pleasing, but I believe it has more to do with muscles in the eye and their movements being easier to encompass the whole picture than any of this golden ratio stuff.
Can you divide infinity by an imaginary number?
Yes, but the answer will be in infinities within the complex domain. Unless you know what you are doing there, stay away ;)
10 googols, written in standard form, has 101 zeros.
Written in scientific notation, is has two zeros: 10101
Where can you find the golden ratio in art?
The Golden Ratio In Paintings
- Piet Mondrian, Compositions in Red, Blue, and Yellow, 1930.
- Salvador Dali, The Sacrament of the Last Supper, 1955.
What is the number that you can count up to using 10 bits?
the highest number you can count up to using 10 bits is 1029 using binary
How Do you Use Natural Numbers In Real Life?
Natural numbers are all the counting numbers excluding zero and all negative numbers. People use these in everyday life to count, add, subtract, and even with money purposes
