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piyusha gupta
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- jaipur,rajasthan
- India
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piyusha gupta's Groups
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Deep In Forest
28 members
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BLUE PLANET
20 members
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Environmental-Friendly
83 members
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Say No To Plastics
111 members
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Precious water group
149 members
piyusha gupta's Page
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Profile Information
- Hometown:
- jaipur
- About Me:
- m a bit complicated gal.......................i like to do odd things n want to do watever i want...................too frank................a good speaker as well as gud dancer..................love music a lot......dance nd music r my passion...............................i love this nature nd want to do something for it......................m n ecofriendly gal
- Favorite Music:
- all songs sung by atif aslam i just love tat guy..............i like slow romantic songs.............i like to listen to sarod when played wid AMJAD ALI KHAN
- Favorite TV Shows:
- i dont watch them
About
Groups
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Earth Matters-TV Show
188 members
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Precious water group
149 members
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Say No To Plastics
111 members
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Environmental-Friendly
83 members
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SOLAR ENERGY
Hi to all ECOFRIENDSI want to know about SOLAR CAR.
What is prise of solar that car? So if possible ican buy it able to reduce th air polution
to some extent.
Exhibit of wild animals in Advertisements
In India many advertisers use wild animals on national TV to enthuse the audience. Is it not a crime? The use of animal gives a wrong signal to the viewers who consider animals to be for the entertainment of the masses. Already we are seeing a uncontrollable perilous environmental degradation from all quarters. Is it not high time that the govt curb the usage of animals in advt.my son's interest in environment
It is very heartening to see enthusiastic parents like you who want to imbibe love for nature in their child.As a child I think Salman can learn about the flora and fauna ( avian ) in and around his environment and in out country.
Once he starts learning, he will start appreciating the beauty of nature. As he grows old he will understand the environmental degradation caused by the greed of humans. Hopefully he will guide other youngsters to appreciate the beauty of nature.
The need of the hour…
my son's interest in environment
Dear Sir,Reference my earlier email, sir i am once again requesting regarding salman's involvement in some or the other environment friendly group near talegaon dabhade. As an as he is learning new things in school regarding polution in air, water, destroying of trees etc he is getting emotional towards mother earth and wants to do some thing for it. Pls help as i want him to choose the right path from now onwards.
Rgds,
Shabana
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-The difference between the theoretical voltage and the actual voltage is known as the polarisation.
-The effect of polarisation is to reduce the efficiency of the cell from the theoretical maximum.
-The significant drop in voltage and hence energy loss takes place as the current density is increased as shown in Fig.
ACTIVATION POLARIZATION
(CHEMICAL POLARIZATION)
-This is related to the activation energy barrier for the electron transfer process at the electrode. In fuel cells electrons are liberated and reaction is chemisorption reaction.
-At low current densities significant number of electrons are not emitted, which results in such a potential loss.
-This process requires that certain minimum activation energy supplied so that sufficient number of electrons are emitted, this energy is supplied by output of the cell. This loss is known as activation or chemical polarisation.
-This polarisation may be reduced by using better electrode catalysts, increasing surface area, and by raising the operating temperature.
How are you ? Madam, actually I want to tell that, how the deadliest animals are living under water world, but the people think they are danger's. I want to share information about deadliest animals, when you see the pictures, just click on tittle of the pictures you will get the information about that animals as well. !!!
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