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Valentin [98]
3 years ago
7

Some plants can grow from both blank and blank

Chemistry
2 answers:
Irina-Kira [14]3 years ago
8 0
Your answer is <u><em>sunlight</em></u> and <u><em>water</em></u>
*~"AB84"~*
LUCKY_DIMON [66]3 years ago
3 0
Plants can grow from sunlight and water.
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two perfumes A and B were released at the same time and you are standing 7.5metres away from both of them.molarmass of perfume A
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17.40 sec is the time will take to smell second perfume after diffusion takes place

Acc. to Graham's law of Diffusion

Diffusion of Gas inversely proportional to square root of its Molecular mass.

<u>rb (Perfume B)</u>

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Sf Equal volume V of two goes diffuse in t1 and t2 sec. respectively ton

\frac{ra}{rb}=\frac{tb}{ta}

Now,, from eq(2) toto

1/1:15 = \frac{tb}{ta}

ta

Given tb =the smell of Perfume B as it diffuse faster  

ta= 1.15 x 15 see  

=ta2=17.40 sec

Learn more about diffuse here

brainly.com/question/3266850

#SPJ9

4 0
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Which of the following conditions creates the largest waves?
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