babyrocks9595 babyrocks9595
  • 23-01-2024
  • Physics
contestada

When infrared rays incident on a metal plate, its work function is 0 and the maximum kinetic energy of the photoelectron is KEmax. If the same plate is exposed to ultraviolet radiation, then
A) Work function becomes negative.
B) Work function increases.
C) Work function decreases.
D) Work function remains the same.

Respuesta :

Otras preguntas

Which of the following statements on the innovations created by ancient cultures is true? A. The Incas focused on innovations in transportation, while the Aztec
A machine produces bolts with a mean diameter of 0.30 inches and a standard deviation of 0.01 inches. The diameters are approximately normally distributed. Wh
Plz I need help with some Maths?
What is the difference between clastic, organic and chemical sedimentary rocks
List the three major types of neurons and compare their roles.
Which best defines a diploid cell during meiosis?
Jason ran 325 meters farther than Kim ran. Kim ran 4.2 kilometers. How many meters did Jason run? Estimate to check your answer. estimate:________ Thanks :)
. How did merchant guilds affect medieval towns and cities?
Explain why trees are a renewable resource and how this resource can be maintained.
3x squared -16x - 7=5