Be sure to answer all parts.
Calculate the wavelength (in nm) of light with energy 1.89
×10−20...
50.1K
Verified Solution
Link Copied!
Question
Chemistry
Be sure to answer all parts.
Calculate the wavelength (in nm) of light with energy 1.89×10−20 J per photon.
..............nm
For light of wavelength 460 nm, calculate the number of photons perjoule.
.........× 10^...... ( photons/J Enter your answer inscientific notation.)
Determine the binding energy (in eV) of a metal if the kineticenergy possessed by an ejected electron (using one of the photonswith wavelength 460 nm) is 2.58 ×10−19 J.
.............. eV
Answer & Explanation
Solved by verified expert
4.1 Ratings (850 Votes)
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!
