Find the lowest-frequency photon that can promote an
The energy gap for ZnS at 300 K is 3.6 eV.
(a) Find the lowest-frequency photon that can promote an electron from the valence band to the conduction band. Answer is in THz
(b) What is the wavelength of this photon?
Expected delivery within 24 Hours
1 the projection lens in a certain slide projector is a single thin lens a slide 239 mm high is to be projected so that
an energy-efficient refrigerator consumes energy at the rate of 280w when its actually running but its so well
the energy of an elector in teh nth level of a hydrogen atom is en-136n2 ev where n123a find the wavelength of the
intended learning outcomeson completion of this module the student will be able to1 evaluate the principles practices
the energy gap for zns at 300 k is 36 eva find the lowest-frequency photon that can promote an electron from the
bulldescribe four different views of motivation at workbullexplain the nature of the psychological contractbulldefine
1 the cafeteria in a building offers three different lunches the demands for the three types of lunch on any given day
an operator needs to produce 4 pins and 6 shafts using a lathe which has 72 chance of producing a defect-free pin at
what is the uncertainty in the position of an electron moving at three-tenths the speed of light if the velocity can be
1930477
Questions Asked
3,689
Active Tutors
1456639
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Cases of local communities using modern technology to preserve and revive their traditions:
Question: Examine gender inequality on a global scale, considering how factors such as globalization, colonialism
Question: Symbolic interactionism took off as a theoretical approach to the study of deviance during the 1960s
Question: Which of the following are forms of media bias? (Select all that apply)
Q1. Explain how the Code of the Suburbs differs from the Code of the Street? Q2. Explain your general thoughts on the book.
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
"Gender inequality is not some accidental, hit-or-miss affair. Rather, each society's institutions work together to maintain the group's particular form of