leogomxz4525 leogomxz4525

01-03-2024
Physics

contestada

A monochromatic light beam with a quantum energy value of 3.0 eV is incident upon a photocell. The work function of the target metal is 1.60 eV. What is the maximum kinetic energy of ejected electrons?
A) 4.6 eV
B) 4.8 eV
C) 1.4 eV
D) 2.4 eV

Respuesta :

Otras preguntas

help please thanks so much

What is the length of EF?

how do waves travel

Glands which secrete hormones directly into the bloodstream are called the __________ glands. Answer choices are Endocrine or Exocrine

we gone to see our state's many lakes and rives.

In what way did the printing press contribute to the rise of nationalism in Europe? A) The printing press helped standardize spelling and grammar in each langu

Please select the word from the list that best fits the definition Choose the best organizational aid for the use described below. Includes decision points

The main purpose of a political boundary is to __________. A. encourage conflict between neighboring states B. dictate limitations on the influence of a governm

Find the equation of a circle with a center at (7, 2) and a point on the circle at (-2, -5).

x^+8x+6 Find the value that makes each trinomial a perfect square