What is the binding energy of the electron
What is the binding energy of the electron in kJ/mol? (KE=1/2mv2; 1 electron volt (eV) = 1.602 x10-19J) when an X-ray photon of wavelength 0.999nm strikes a surface. The emitted electron has a kinetic energy of 940 eV.
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Tolerance upper and lower specification limits are 2,400 hours and 1,600 hours, respectively. Is the process capable of producing DRAM chips to specification?
The most significant condition for sound conclusions from statistical inference is usually
How many grams of M(s) will be produced if we operate the system at 100% efficiency if we electrolyze a solution which is having the M2O73- for 35.51 hr using a current of 2.013 amp to isolate M(s), which has an atomic weight of107.45.
Calculate the amount of heat (KJ) given off when 2.43 X 10^4g of ammonia are formed according to the following equation. Assume that the reaction takes place under standard- state conditions at 25.0 degrees C
Every class has 1 teacher and 25 students. For every 14 teachers there is 1 assistant principal. Find number of assistant principals present in high school?
Determine the numbers of photons will be required to raise the temperature of 2.0g of water by 1.7 K? Water is exposed to infrared radiation of wavelength 2.7x10-4cm.
Determine how many grams of NaCl are required to precipitate most of the ag+ ions from 2.50*102 ml of 0.0113 M AgNO3solution? Write down the net ionic equation for the reaction
An instructor wanted to develop a confidence interval for the mean GPA of the students in his class. He used the campus records system to obtain all their GPA's and computed the 95% interval as (2.32, 2.87). If he wants to use this interval to des
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Problem: Following your meeting with Sharon, update the Behaviour of Concern section in her Individual Care Plan (ICP)
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Question: When assessing the measurement aspect of a quantitative study, which of the following is the most important?
Ethan is worried that his little brother Jamal might give in to pressures to drink or smoke. What can Ethan do to help Jamal withstand these pressures?
Make a comment about your classmate's post: I chose DRA because it focuses on reinforcing alternative, appropriate behaviors while withholding reinforcement
According to Entwistle, the allies model recognizes that Group of answer choices Psychology is not found anywhere in Scripture Psychology has no truth
You are thinking of administering an assessment measure to one of your clients. One factor you would consider in