Converting nanometers to meters

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Homework Help Overview

The problem involves converting a wavelength measurement from nanometers to meters, specifically for a laser wavelength of 720 nanometers.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants discuss the conversion factor between meters and nanometers, with some expressing uncertainty about the correct exponent to use in the conversion.

Discussion Status

There is an ongoing exploration of the conversion factor, with participants providing different interpretations of the relationship between nanometers and meters. Some guidance has been offered regarding the exponent, but no consensus has been reached.

Contextual Notes

Participants are working under the assumption that they need to convert nanometers to meters, but there is confusion regarding the correct numerical relationship between the two units.

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Homework Statement



the wavelength of a laser is 720 nanometers. convert the wavelength to meters.

Homework Equations



i am not sure of an equation that will help me.

The Attempt at a Solution



this question was on a quiz i had recently and i got it wrong. i just divided by 1000 as a complete guess.
 
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1 meter = 10^9 nanometers I believe
 
thank you! as i think about it now my teacher did remind me that always add 10^9 after the wavelength.
 
Its 10^-9 I believe.
 

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