The area of a positive photoresist exposed to light will wash away after develop process O change to be a negative photoresist O stick to the sample after develop process

Q: Which of these is a type of X-ray emitted by electrons that jump between allowed orbits in an atom?…

A: When high energetic electrons collide with inner shell electron, the inner electron is ejected…

Q: Estimate the number of photons emitted per second from 1.0 cm² of a person's skin if a typical…

A: GivenA=1 cm2λ=10000 nmT=37°C

Q: The light of the "alpha line" in the Balmer series of the hydrogen spectrum has a wavelength of 6.58…

A:

Q: in 3 sentences, explain now the photoelectriC effect Supports a particie model of electromagneHG…

A: Emission of electron from material after getting energy from the light is known as photo electric…

Q: Don't use chat gpt plz Chatgpt means downvote

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: Which of the following best describes the photoelectric effect? a) The emission of electrons from a…

A:

Q: 1. What is the Duane Hunt maximum x-ray frequency of a excitation voltage V = 6kV ?

A: The maximum frequency is f = eV/h

Q: explain how X-rays interact with matter

A: X-rays interact with matter through a process called electromagnetic interaction. X-rays are a form…

Q: Suppose a 952 keV electron and a 615 keV positron (anti-electron) collide and annihilate each other,…

A: Frequency of the photons 2Ephoton=Eelectron+Epositron2hf=Eelectron+Epositronf=Eelectron+Epositron2h

Q: What is the color of the light that is most effective at activatingthe photoinitiator CPQ?A. red B.…

A:

Q: given below. Scattered x-rays X =2 cm (Attenuated) Transmitted) |-100 CPS detector X-ray ,=1200 CPS…

A: Initial intensity of the X-rays, I0=1200 CPS After travelling a distance of x=2 cm , the intensity…

Q: 8) A certain photochemical process has fluorescence lifetime of tr= 10-10s and internal conversion…

A: Given: Life time,  τf=10-10Internal conversion rate constant,kic=109 s-1 To find: a) kfb) ϕf