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Answers by Guitarflow

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A sample of silver (with work function φ = 4.52 ev) is exposed to an ultraviolet light source (λ= 200 nm), which results in the ejection of photoelectrons. what changes will be observed if:
answered Oct 26, 2018
6 votes
126k views
State some effects of a thinning ozone layer
answered Aug 22, 2018
3 votes
94.4k views
The sum of a three-digit number and a one-digit number is 160. The product of the two numbers is 624. What are the two numbers?
answered Apr 27, 2018
4 votes
219k views
In Zoe`s class, 4/5 of the students have pets. Of the students who have pets 1/8 have rodents. What fraction of the students in Zoe`s class have rodents? A) 1/40 B) 1/10 C) 2/5 D) 1/2
answered Sep 18, 2017
5 votes
49.5k views
Estoy en la casa mi does anyone know what this means ?
answered Mar 27, 2017
0 votes
221k views
Find values of x and y for which ABCD must be a parallelogram. The diagram is not to scale. a. x = 8, y = 17 b. x = 6, y = 8 c. x = 8, y = 10 d. x = 8, y = 6
answered Jun 14, 2016
5 votes
138k views
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