Answer:
zero
rank the magnitude of the average velocity over the first 2 second
Answer:
A. Light acts as particles, causing electrons on the surface it strikes to be destroyed.
Explanation:
- The photoelectric effect is a phenomenon that occurs when light shined onto a metal surface causes the ejection of electrons from that metal. It was observed that only certain frequencies of light are able to cause the ejection of electrons.
Answer:
jsjdgsudgwid s
Explanation:
83638hr is 3738 so 8273 and 837y37 and 82638 say hi to 1937
Work = force × distance, assuming that the force is parallel to displacement.
Work L=75×5=375J
