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Electrons are often assumed to be point particles. While it cannot be measured exactly, the upper limit of its radius has been estimated as 10-22 metres (100 septillionths of a metre). Of course, the same number would be even smaller if the value were expressed in kilometres (10-25 km).
Smaller still are lengths associated with the strings of string theory - hypothetical sub-atomic structures. The length of these strings are of the order of 1.6*10-35 metres.
What else can I help you with?
What does fewer mean?
A small number of something
What are the ratings and certificates for Incredibly Small Kenadie's Story - 2008 TV?
Incredibly Small Kenadie's Story - 2008 TV is rated/received certificates of: Canada:G
What is meant by nano technology?
Incredibly small, but innacurate(yet) technology.
Can a large number be divided by a small number?
yes if you want to check the percentage of something or if you want a decimal
How do i square something?
When something has a small number at the top, I cannot type a squared number into my keyboard, you multiply the # by itself. for example, 7(with 6 as the small #) Would become 7x7x7x7x7x7 because there are 6 sevens. Got it? Hope this helps! -
What is a mac mini?
An incredibly small computer from Apple. www.apple.com/store for more info.
How is 0.9999999999999999999999 equals to 1?
Usually some number will have a recuring decimal, such as one third is 0.333333 and the threes go on forever. If the number is 0.9 and the 9's go on forever there is no practical use in using that number when the difference is so incredibly small that its approximated to 1.
What is 10 as scientific notation?
1X10^1 Scientific notation isn't really necessary for number between .00001 and 10000. It's for numbers that are intensely small or incredibly large. For those, it's quicker to write the number than to do the scientific notation.
What is the number of square units o the surface of something?
You can put an infinite number of square units on any surface if the unit is infinitely small
What are examples of indirect observations?
One: Count the number of something in a small area then multiply to get the bigger population
What is the difference between a few and a couple?
When you say there are a couple of something or a few of something, they both mean a small number of something. A couple usually indicates about two things (people in couples are pairs of people). A few usually means three or above, mostly a number under 9. However, despite this difference, these words can be interchangeably used to indicate a small number of things.
What is the difference between a couple and a few?
When you say there are a couple of something or a few of something, they both mean a small number of something. A couple usually indicates about two things (people in couples are pairs of people). A few usually means three or above, mostly a number under 9. However, despite this difference, these words can be interchangeably used to indicate a small number of things.
