If you exposed an image to a UV lamp, a tungsten lamp, or an IR lampâ€”would...

50.1K

Verified Solution

Question

Physics

If you exposed an image to a UV lamp, a tungsten lamp, or an IRlampâ€”would you expect the images to look the same or different?Explain. A complete answer will include the quantitative comparisonof photon energies.

Answer & Explanation Solved by verified expert

3.9 Ratings (708 Votes)

The electromagnetic spectrum is comprised of a series of waves arranged in order of wavelength The various types of radiation forming this spectrum differ widely and only a very minute part of this spectrum has any relevance to photography Usually photography is confined to the visible part of the spectrum those waves that the eyes see as light This part of the spectrum is comprised of wavelengths from approximately 400 700 nanometers nm which can be seen by the eye as a change of color The shorter wavelengths are blue the longer ones red At either end of the visible spectrum lie two invisible spectra the ultraviolet which extends from xrays to the blue end of the visible spectrum and the infrared which extends beyond the red and into heat Figure 1 One important function of photography is to extend the range of spectral visualization of the human eye and record these invisible spectra Infrared and ultraviolet photography therefore acts as investigative tools that are capable of discovering new facts about the subject In some fields of investigation extensive work has See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member