dreamakadie5323 dreamakadie5323
  • 11-05-2022
  • Social Studies
contestada

why does violet light eject electrons from a certain photosensitive surface, whereas red light has no effect on that surface?

Respuesta :

jadnessofficial
jadnessofficial jadnessofficial
  • 13-05-2022

Blue light has a higher frequency and therefore a higher energy than red light and can therefore eject electrons from a metal that red light cannot.

Answer Link

Otras preguntas

A large firm in the newspaper industry employs 250 people, of which 32 are upper-level managers. As a result of this employee-to-manager ratio, the firm experie
in java Write a program with total change amount in pennies as an integer input, and output the change using the fewest coins, one coin type per line. The coin
A 4.00 L balloon is filled with 0.297 moles of helium gas with a pressure of 0.910 atm. Calculate the temperature,in Kelvin, of the gas. (KEEP 3 SIG FIGS;DO NOT
The primary economic explanation as to why a world-renowned architect cannot attain the "superstar" status that an athlete or actor can attain is that a. archit
Why does sexual reproduction result in more genetic variation in a species than asexual reproduction?
On a linear X temperature scale, water freezes at −115.0°X and boils at 325.0°X. On a linear Y temperature scale, water freezes at −65.00°Y and boils at −25.00°
Si se desea poner en movimiento un bloque de cobre de 10kg de masa sobre una superficie horizontal de acero, entonces: A.¿Cuál debe ser la fuerza necesaria para
help please i’ll appreciate it
How many types of atoms in this picture?
what two groups did not have the right to vote in the roman republic.