Dumb_as_a_Duck
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Makes somewhat dumb jokes and dumb questions. Can keep questioning til the end of world, but no one will let me. I love collab-discussion learning. Unfortunately, it seems whoever framed our education system loves boring lectures more than such things.
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Questions Answered
Dumb_as_a_Duck:
What do you mean by the negative of an orbital? How does it even exist? Mentioned at 3:21 in the following video http://www.youtube.com/watc…
updated one year ago
3 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
What enables archaebacteria to live in extreme environments?
updated one year ago
5 replies
No Medals Yet
Mathematics
Dumb_as_a_Duck:
Carbon and oxygen are known to form two compounds. The carbon content in one of these is 42.5 % while in other it is 27.3%. Show that this d…
updated one year ago
8 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
Can you get chickengunya if you come into contact with a patient who has it? You can only get it if the friggin' mosquito bites you right? M…
updated one year ago
6 replies
1 Medal
Mathematics
across:
Funsie: How many positive divisors does\[-340000000000000000000000000000000000000\]have? :P
This is actually doable.…
updated one year ago
42 replies
10 Medals
Mathematics
Dumb_as_a_Duck:
What does -3.4 E + 38 mean? (In normal number terms).
updated 2 years ago
10 replies
4 Medals
Mathematics
Dumb_as_a_Duck:
Why does coconut water taste sweet? (apparently it has something to do with cohesive forces.)
updated 2 years ago
2 replies
No Medals Yet
Mathematics
waqassaddique:
Polonium is the only element having Simple cubic crystal structure...... How it is possible..... because stacking sequence of A layer of ato…
updated 2 years ago
3 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
My textbook says that the motor car foot brake is an example of class I levers and a lock and key are examples of class II levers. How so? (…
updated 2 years ago
2 replies
No Medals Yet
Mathematics
IAmCreature:
The developing embryo receives nutrients and oxygen from the mother's ____.
…
updated 2 years ago
3 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
Why should we take care of the Earth? Besides the fact that our survival would be nil if the environment becomes degraded. What enrichment d…
updated 2 years ago
11 replies
4 Medals
Mathematics
Dumb_as_a_Duck:
Given,
updated 2 years ago
19 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
A manufacturer marks an article for Rs. 5000. He sells it to a wholesaler at a discount of 25% on the marked price and the wholesaler sells …
updated 2 years ago
3 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
I'm having big time problems working out VAT. My guide and textbook say two different things, and I can't follow/understand either method an…
updated 2 years ago
10 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
Are there (some) trees that can be grown as cover crops?
updated 2 years ago
2 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
What's the difference between 'importance' and advantage? (Not their definitions, I mean, in a general sense. What's the difference when I s…
updated 2 years ago
2 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
"The UN Charter was signed on 26th June, 1945. On 24th October, it formally came into being when the charter was ratified by 29 nations incl…
updated 2 years ago
2 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
Which is correct - 'No man in the town is taller than he' or 'No man is taller than him' ?
updated 2 years ago
6 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
Why is 'I wish she was here' incorrect, but 'I wish she were here' correct?
updated 2 years ago
5 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
Why is electron affinity of chlorine greater than that of fluorine? (because electron affinity is generally supposed to decrease down the gr…
updated 2 years ago
4 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
My textbook says that the windmill cannot extract all the kinetic energy of the wind available. Even in theory, the best that can be done i…
updated 2 years ago
6 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
Below is an attachment containing my proof of how the total mechanical energy for a freely falling ball remains constant even at different p…
updated 2 years ago
4 replies
No Medals Yet
Mathematics
Dumb_as_a_Duck:
An engine can pump 30000 litres of water to a vertical height of 45 m in 10 minutes. Calculate work done by the machine and its power.
…
updated 2 years ago
42 replies
5 Medals
Mathematics
Dumb_as_a_Duck:
".....
Finds tongues in trees, books in the running brooks,
Sermons in stones, and good in every thing."
…
updated 2 years ago
2 replies
2 Medals
Mathematics
adeshshendge:
All cells in human body have same 46 chromosomes. Then how can cells functions different task? how they have different shape?
like liver …
updated 2 years ago
3 replies
2 Medals
Mathematics
Dumb_as_a_Duck:
In the movie Happy Feet, when Mumble and his friends are trying to cross this barren area with blizzards, no matter how hard they resist, ho…
updated 2 years ago
8 replies
1 Medal
Mathematics
Dumb_as_a_Duck:
If when the population of a species or animal becomes too high, it can adversely affect the environment. Now, what if there were too many/a …
updated 2 years ago
5 replies
4 Medals
Mathematics
Dumb_as_a_Duck:
What do you mean by complementary genes or reciprocal genes? (in simple terms, or explanation, please. :) )
updated 2 years ago
2 replies
No Medals Yet
Mathematics
Dumb_as_a_Duck:
Can this reaction take place/does it exist -
CaCl2+CO2+H20----> CaCO3 + 2HCl
updated 2 years ago
9 replies
1 Medal
Mathematics
zehadialam:
How can products and reactants have different amounts of energy without violating the law of conservation of energy?
updated 2 years ago
3 replies
No Medals Yet
Mathematics
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