Monday

April 21, 2014

April 21, 2014

Posted by **melves** on Monday, May 20, 2013 at 9:07pm.

2. the average size of a virus is 2x 10^-10 nanometers in diameter.

how to write the number(s) given scientific notation in standard form.

thank you

- math -
**Henry**, Tuesday, May 21, 2013 at 6:42pmIf a number has a negative exponent, move the decimal to the left to convert

to Standard form. If the exponent is positive, move the decimal to the right.

1. 8.0*10^8 = 800,000,000 m/s.

We moved the decimal 8 places to the right.

2. 2.*10^-10 = 0.0000000002 nm.

We moved the decimal 10 places to the left.

**Related Questions**

science - Suppose a rocket ship in deep space moves with constant acceleration ...

Physics - Find the speed of light in flint glass if the index of refraction is n...

Maths - the speed of light is 3 * 10^ 8m/s. Jupiter is 778 million km from the ...

Math - 2(4m+6)=8m+6 8m+12=8m+6 -6= -6 _________ 8m+6= 8m -8m. =-8m __________ 6=...

Physics - When you approach a blinking source of light, the frequency of its ...

CHEM - The mass of an electron is 9.11*10^-31kg. If the de Broglie wavelength ...

Physics - An early method of measuring the speed of light makes use of a ...

math - standard form numbers are used around the world for....... 1:speed of ...

science - The speed of light in a prticular ype of glass is 1.68x10^8 m/s. What ...

Physics - Light travels in a straight line at a constant speed of 300,000 meter ...