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apostolosdt's latest activity
apostolosdt
reacted to
DaveE's post
in the thread
Bad at math and great at physics, explain this paradox?
with
Like
.
"Math" means different things to different people. You'll need to elaborate for this question to make sense. At the "university level"...
Apr 29, 2024
apostolosdt
reacted to
songoku's post
in the thread
Concept about photoelectric effect
with
Informative
.
From practice questions given by teacher, answer also given. The level of the question is high school. For 1st question, answer key is...
Apr 19, 2024
apostolosdt
replied to the thread
Concept about photoelectric effect
.
I still believe we should hear from the OP about the level of explanations he/she is expecting. If, as I'm guessing, that is at best...
Apr 18, 2024
apostolosdt
reacted to
nasu's post
in the thread
Concept about photoelectric effect
with
Informative
.
This is what I understood by frequency in my post. Not the "the rate of emission of photons" which is related to intensity. I have...
Apr 18, 2024
apostolosdt
replied to the thread
Concept about photoelectric effect
.
Could the OP provide just that? Otherwise, the discussion may prove to be fruitless.
Apr 18, 2024
apostolosdt
reacted to
haruspex's post
in the thread
Concept about photoelectric effect
with
Informative
.
What is the source of these questions and answers?
Apr 18, 2024
apostolosdt
replied to the thread
Concept about photoelectric effect
.
That higher frequency presumably refers to the energy of the photons as acquired by them on the source; not to the rate of the photons...
Apr 18, 2024
apostolosdt
replied to the thread
Concept about photoelectric effect
.
On a second thought, though, since you give no clue about the level of your source, one may propose that with higher energy, more...
Apr 18, 2024
apostolosdt
reacted to
songoku's post
in the thread
Concept about photoelectric effect
with
Like
.
I have trouble understanding these two separate questions: I know the answer for this one, it is (D). The KE of electron depends on...
Apr 18, 2024
apostolosdt
replied to the thread
Concept about photoelectric effect
.
We cannot expect photoemission to occur on identical orbitals (shells) only. Although you mention nothing about metal substrate...
Apr 18, 2024
apostolosdt
reacted to
gleem's post
in the thread
I Wish to Give Away a Textbook Set on The Calculus
with
Like
.
gmax137 has received the 2-vol set of Differential and Integral Calculus by R. Courant.:partytime:
Apr 4, 2024
apostolosdt
reacted to
mathwonk's post
in the thread
I Wish to Give Away a Textbook Set on The Calculus
with
Like
.
apostolosdt, post #6, is of course correct about these famous books. congratulations!
Apr 4, 2024
apostolosdt
reacted to
russ_watters's post
in the thread
Other
Is Pursuing a Career in Physics the Right Choice for Me?
with
Haha
.
Being rich and miserable is a lot better than being poor and miserable.
Mar 8, 2024
apostolosdt
replied to the thread
General Comments on (Dis)Advantages of changing from Win 10 to Win 11?
.
Yes, I find this procedure straightforward, although more knowledgeable members might offer better solutions.
Feb 22, 2024
apostolosdt
replied to the thread
General Comments on (Dis)Advantages of changing from Win 10 to Win 11?
.
I am running both, admittedly as VMs on Parallels, under the same host specs. The two Windows' behavior is roughly the same regarding...
Feb 21, 2024
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