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The Blade
Lv 5
The Blade asked in Science & MathematicsMathematics · 1 decade ago

What is 187x10^3 in SIF and also Pi? And what is c?

What is the number 187x10^3 in standard index form? And what is pi in standard index form?

And not related to them but:

in E=mc^2:the dimensions of E = ML^2T^-2 and what are the dimensions of c?

Thanks

Thanks

Update:

youre top contributor of maths and you dont know what standard index form is? It is quite simple, you will know what it is, but maybe not what its name is... thanks anyway

2 Answers

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  • Ed I
    Lv 7
    1 decade ago
    Favourite answer

    I'm not sure what standard index form is. Sorry.

    π ≈ 3.14159...

    The dimensions of c are LT^(-1) or L/T.

  • ?
    Lv 4
    1 decade ago

    If it is so simple, why can't yo do it yourself???

    I guess the answer is 1.87*10^5

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