en light of 650nm wavelength fell on copper metallic surface there was no reading on the ammeter. After that when he changed aluminum with copper. Suddenly he started see reading on the ammeter. Explain this phenomena?
en light of 650nm wavelength fell on copper metallic surface there was no reading on the ammeter. After that when he changed aluminum with copper. Suddenly he started see reading on the ammeter. Explain this phenomena?
Related questions
Question
When light of 650nm wavelength fell on copper metallic surface there was no reading on the ammeter. After that when he changed aluminum with copper. Suddenly he started see reading on the ammeter. Explain this phenomena?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-physics and related others by exploring similar questions and additional content below.