Post a New Question

math

posted by .

is 1 nm is equal to 0.000000001?

how would you write 0.15 nm in standard form?

how would you write 565 nm in normal numbers?

how would you write 590 nm in normal numbers?

thanks

  • math -

    Yes, 1 nm = 0.000000001 m

    As far as I know, all of the above are standard or normal form, using nm as the unit.

  • math -

    Here are some common metric prefixes, symbols and the corresponding multiplicative factors that may help you:

    tera (t)- 1,000,000,000
    mega (m) - 1,000,000
    kilo (k) - 1,000
    milli (m) - 1/1,000
    micro (μ) - 1/1,000,000
    nano (n) - 1/1,000,000,000

    For example,
    1 ns = 0.000 000 001 second
    1 mm = 0.001 metre
    1 mb = 1,000,000 bytes
    (note: sometimes mb is used to mean 1,048,576 bytes, equal to 220 bytes).

  • math -

    for the last two questions i meant decimal form, im so confused

  • math -

    You probably meant in "decimal metres".

    565 nm = 0.000 000 565 metre

    Notice that I have used a "space" as a digital group separator. Depending on the context, a comma is more commonly used in U.S. while the space is recommended by the ISO.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    My 3rd grader brought home a math worksheet and I'm not sure about the answers, so I wanted another opinion. Estimate each sun or difference by rounding. 23 + 71 so, do you answer the prblem and then write the rounded numbers to the …
  2. Math...AGAIN!

    How would I use the numbers 30 and 60 to write a fraction equal to one half?
  3. Geometry HOMEWORK HELP ME PLEASE!

    Draw the triangle with vertices D(-2,1), U(4,9), and E(10,1) On a Graph. 2. Find DU, UE, AND DE. (Distance) 3. Classify Triangle DUE by its sides. 4. Write the standard form of the equation of each line: DU, UE, and DE.Also, find the …
  4. MATH

    How do you write an equation in standard form?
  5. math

    sorry for reposting but i need an answer how would you write 565 nm as a decimal how would you write 590 nm as a decimal
  6. 4th Grade Math

    Re: Factor Numbers My son has to write at least two ways to break down numbers - I know he did not learn this in school but I would like to help him at home, please help me I have not done this work in over 30 years. He has to break …
  7. 4th Grade Math

    Re: Factor Numbers My son has to write at least two ways to break down numbers - I know he did not learn this in school but I would like to help him at home, please help me I have not done this work in over 30 years. He has to break …
  8. Precalculus check answers help!

    7.) Write the equation 3x + 4y – 7 = 0 in normal form. 3/5x + 4/5y + 7/5 = 0 -3/5x - 4/5y - 7/5 = 0 -3/5x - 4/5y + 7/5 = 0 ~ 3/5x + 4/5y - 7/5 = 0 8.)Write the standard form of the equation of a line for which the length of the normal …
  9. Math

    When doing translation you have to write for example A(1,1) then when you write it you write A'(2,2) how would you write it to the fourth. Would you tally or do Roman numerals
  10. math

    sorry, but one more question... there are a couple questions that say something like write the equation 2x+3y-5=0 in normal form... but isnt it already in normal form?

More Similar Questions

Post a New Question