Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
In the photoelectric effect, what determines the number of ejected electrons?
1 answer
The intensity of the light
You can
ask a new question
or
answer this question
.
Similar Questions
In the photoelectric effect, does brightness or frequency determine the Kinetic energy of the ejected electrons? Which
Top answer:
In the photoelectric effect, the frequency of the incident light determines the kinetic energy of
Read more.
In the photoelectric effect, what determines the kinetic energy of the ejected electrons?
Top answer:
The frequency of the light and the "work function" of the metal surface that ejects the electrons
Read more.
I've got this question wrong 2 times now...
Which of the following statements about the photoelectric effect are correct? I. If
Top answer:
http://www.physlink.com/education/askexperts/ae24.cfm
Read more.
Which of the following was a prediction of the photoelectric effect under the wave model of light?
a. The light could only be
Top answer:
d. The intensity of the light would determine the amount of energy transmitted to the electrons.
Read more.
Light is shining on a metallic surface causing electrons to be ejected. Increasing the intensity of light:
Question 12 options:
Top answer:
e statements are true
Read more.
Light is shining on a metallic surface causing electrons to be ejected. Increasing the frequency of light:
Question 13 options:
Top answer:
A) causes ejected electrons to have more kinetic energy
Read more.
Electrons are ejected from a photoelectric cell with a maximum kinetic energy of 1.20 eV. If the incident light has a wavelength
Top answer:
e*(Phi) = h*c/(lambda) - (max K.E.) = photon energy - (max electron energy) Solve for the work
Read more.
According to the experiments concerned with photoelectric effect, what would inrease the kinetic energy of electron ejected from
Top answer:
If you will go to the wikipedia site below and scroll down the page, you will come to two sections
Read more.
Light falls on a photoelectric surface that has a work function of 2.90 eV. If the voltage required to stop the ejected
Top answer:
The energy provided by a photon is e*(Work function) + e*(stopping voltage) = (1.602*10^-19 C)*(3.11
Read more.
A photoelectric experiment is performed by separately shining a laser of 450 nm
(blue light) and 560 nm (yellow light) on a metal
Top answer:
To determine the number of electrons ejected from the metal for each laser, we need to understand
Read more.
Related Questions
The minimum frequency for the photoelectric effect of a zinc plate is 9.7 × 1014 Hz. What will be the kinetic energy of an
What does the photoelectric effect show about the connection between light and electrons?
A. Light can remove electrons from
what effect did scientists originally think that the intensity of light shining on a photosensitive surface would have on
What determines an atom’s identity?(1 point)
Responses the number of neutrons the number of neutrons the valence number the
the work function for metallic Caesium is 2.14 eV. Calculate the kinetic energy and the speed of the electrons ejected by light
It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest wavelength of
light (nm) that can be
A photocell shows photoelectric effect when green light shines on it. Which of the following is correct if a green light is
What determines an atom’s identity?(1 point)
Responses the valence number the number of neutrons the number of protons the
what determines an atoms Identity?
The number of neutrons The number of protons The valence number The number of electrons
What determines an atom’s identity?
A. The number of neutrons B. The valence number C. The number of protons D. The number of