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Catalogs Discussion Forums -> General Knowledge -> photosynthesis 3 -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
5 replies   
wat abt blue color??
Catalogs Discussion Forums -> General Knowledge -> metalloids -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
5 replies   
what are metalloids??
given an element when do we classify it as an element??
Catalogs Discussion Forums -> General Knowledge -> NUMBER OF ELEMENTS -> Go to message
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2 replies   
WATS D XACT NO. OF ELEMENTS(TILL DATE)
Catalogs Discussion Forums -> General -> convex mirror -> Go to message
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6 replies   
convex mirror always produces a diminished and upright image.does that mean our brain(always) wrongly calculates the object distance
(as in OBJECTS IN THE MIRROR ARE CLOSER THAN THEY APPEAR)
Catalogs Discussion Forums -> General Knowledge -> photosynthesis 3 -> Go to message
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5 replies   
what would be the effect on photosynthesis if we cover the leaf with
1.red polythene sheet
2.blue polythene sheet
3.green polythene sheet
Catalogs Discussion Forums -> General Knowledge -> photosynthesis2 -> Go to message
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2 replies   
to show that sunlight is essential for photosynthesis why do we cover the leaf with black strip(black absorbs heat......)so then why??
Catalogs Discussion Forums -> General Knowledge -> photosynthesis -> Go to message
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10 replies   
the upper portion of a leaf is covered with black strip.
will photosynthesis take place????
(lower part is not covered)
Catalogs Discussion Forums -> Coaching Institutes & Course Material -> e-book -> Go to message
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1 replies   
is ebook of W. Sierpinski, 250 Problems in Elementary Number Theory, American Elsevier available???
Catalogs Discussion Forums -> General -> ebook -> Go to message
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1 replies   
is e-book of W. Sierpinski, 250 Problems in Elementary Number Theory, American Elsevier available??
Community shelf Community shelf -> Momentum Conservation in Explosions -> Go to message
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21 replies   
simply superb.....very helpful
Community shelf Community shelf -> Momentum Conservation in Explosions -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
21 replies   
simply superb....very helpful....
Community shelf Community shelf -> A letter to Bill Gates from santa singh -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
10 replies   
nice...
Catalogs Discussion Forums -> Optics -> Image at ifinity real or virtual? -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
m not sure whether m rite or not but look at it dis way
the image formed at infinity will be actually formed by the (it is formed in front of the lens i.e on the right side)and such an image shud b real.
Catalogs Discussion Forums -> Algebra -> perfect numbers -> Go to message
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4 replies   
perfect numbers
Catalogs Discussion Forums -> Physical Chemistry -> octet rule -> Go to message
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7 replies   
 
 whats the reason behind octet rule?why can the valence shell have 8 electrons only??
 
 
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