Question

How many microliters are in 7.4 x 10^-61 centimeters?

Answer 1

Microliters =
`<strong>7.4* 10^(-58)</strong>`

Step-by-step explanation:

SI unit of volume is liter.

`<strong>1 dm^(3)=1 liter</strong>` ..............................(1)

1dm=10cm

`<strong>1dm^(3) = 1000 cm^(3)</strong>`.................(2)

replacing value of
`<strong>1 dm^(3</strong>)`from equation (1) in equation (2)

`<strong>1 liter = 1000 cm^(3)</strong>`...................(3)

but

`<strong>1 liter = 10^(6) microliters</strong>`....................(4)

replacing value of 1 liter from equation (3) in equation (4)

`<strong>1000 cm^(3) = 10^(6) microliters</strong>`

on solving further ,we get

`<strong>1 cm^(3) = (10^(6))/(10^(3))microliter</strong>`

`<strong>1 cm^(3) = 1000 microliter</strong>`

`<strong>7.4* 10^(-61)* 1000</strong>`

Microliters =
`<strong>7.4* 10^(-58)</strong>`