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  • 1 answers

Gufran Study 4 years, 2 months ago

Rainwater
  • 2 answers

Niket Yadav 4 years, 1 month ago

Rainwater harvesting is the simple process or technology used to conserve Rainwater by collecting, storing, conveying and purifying of Rainwater that runs off from rooftops, parks, roads, open grounds, etc. for later use.

Kuldeep Shau 4 years, 2 months ago

The Constitution makes provision for a special right called the
  • 1 answers

Gufran Study 4 years, 2 months ago

Water tank
  • 3 answers

Rishita Pramanik 4 years, 2 months ago

Advantage: If we harvest water, water can be conserved for future use etcetera.. And there are no disadvantages of water harvesting..

Anjali Gupta 4 years, 2 months ago

No

Gufran Study 4 years, 2 months ago

Rainwater harvesting
  • 2 answers

Anjali Gupta 4 years, 2 months ago

Yah answer correct hai are you sure

Gufran Study 4 years, 2 months ago

Cathment,conveyance and storage
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Sia ? 4 years, 2 months ago

Water is the basic essentiality for us, and due to activities such as scanty rainfall and overpopulation, Rainwater harvesting is highly essential. Rainwater harvesting is the accumulation of rainwater for collecting, storing, and saving water to prevent water crisis and future use.

Rainwater is collected from the rooftop and is directed through tubes or pipelines into a storage tank to save the remaining water. Rainwater harvesting is of high quality and is a sustainable source of water.

Rain Water Filtration

Rainwater can be harvested or purified in multiple ways. The catch area before harvested must be cleaned thoroughly, and the pipelined must be flushed regularly. Initially, the water flow is diverted to wash or rinse the area.

Rainwater contains contaminants or other waste materials that affect the quality of the water. Contaminants such as dust, Bird excreta, pollution, leaves, and sand particles can affect water quality.

Filteration removes contaminants and other impurities and purifies rainwater for drinking and other purposes. However, the harvested water has to treated and tested before consumption to ensure the right quality check.

Industries use the practice of pre-filtration to ensure that the purified water is directed water to the tank. The pre-filtration measure is a vital step that the water supply system should not compromise in terms of water quality.

Some techniques of rainwater purification are solar sterilization, use of chemicals like iodine or chlorine, or sediment filtration. However, harvested rainwater used for drinking purposes can be filtered through Reverse Osmosis (RO).

Conclusion

Thus, several methods incorporate water purification. Rainwater used as drinking water must not be consumed without purification and filtration.

  • 1 answers

Sia ? 4 years, 2 months ago

The main purpose of the rainwater harvesting is to use the locally available rainwater to meet water requirements throughout the year without the need of huge capital expenditure. This would facilitate the availability of uncontaminated water for domestic, industrial, and irrigation needs.

  • 1 answers

Sia ? 4 years, 2 months ago

Protects body organs and tissues. Carries nutrients and oxygen to cells. Lubricates joints. Lessens burden the on kidneys and liver by flushing out waste products.

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Sanskar Ghadge 4 years, 2 months ago

100
  • 2 answers

Riya Bisht 4 years, 2 months ago

Ledger is a book of in posting by help of journal entries

Divyanshi Sharma 4 years, 2 months ago

Ledger is a book of secondary entry or final entry .
  • 3 answers

Amulya Sahu 4 years, 2 months ago

sare padh l9

Huda Khan 4 years, 2 months ago

7 bhi bht important h

Sujeet Roy 4 years, 2 months ago

1 , 3 , 4 , 6 , 7 , 12 , 14 syllabus he aur 1 , 6 , 12 , 3 padhke jha
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Subham Mohapatra 4 years, 2 months ago

x^y=e^x-y Taking log both side ylogx = x-yloge (loge=1) ylogx = x-y Differentiate both side w.r.t x y/x + logx dy/dx = 1 - dy/dx dy/dx(logx+1)= 1-y/x dy/dx = x-y/x(logx+1) = ylogx/x(logx+1) = logx/(logx+1)^2 ANSWER

Pallavi Prasad 4 years, 2 months ago

x^y=e^x-y Taking log both side ylogx = x-yloge (loge=1) ylogx = x-y Differentiate both side w.r.t x y/x + logx dy/dx = 1 - dy/dx dy/dx(logx+1)= 1-y/x dy/dx = x-y/x(logx+1) = ylogx/x(logx+1) = logx/(logx+1)^2 ANSWER

Malvika Rai 4 years, 2 months ago

Given : x^y=e^x-y taking log both side we get, ylogx =(x-y)loge=(x-y). .....1 when x=1 then y(log1)=(1-y)=y=1 Differentiate both side w.r.t 'x' y(1/x)+logx dy/dx = 1-dy/dx =dy/dx ( logx +1) = 1 - y/x = dy/dx = x-y/x(logx +1) when x=1 then, dy/dx= 1-1/1(log1+1) = 0
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Neha Princess 4 years, 2 months ago

Ran

Aadhya Joshi 4 years, 2 months ago

Ran

Pujan Chauhan 4 years, 2 months ago

https://youtu.be/4WWsXTihEQY

Vandana Ramola 4 years, 2 months ago

Ran

Aaradhy Sinha 4 years, 2 months ago

Ran
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Mansi Kvs 4 years ago

Drinking water
Se
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Mutsunn Bg 4 years, 2 months ago

Ko sa school ka

Mutsunn Bg 4 years, 2 months ago

Ha
  • 2 answers

Raj Aditya Sahu 4 years, 2 months ago

School Notice Date Lost !Lost!Lost

Arfa Nisha 4 years, 2 months ago

*write a notice for a lost wallet It should be the topic...
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Kuldeep Rajbhar 4 years, 1 month ago

Yes Brother

Trupti Toke 4 years, 2 months ago

Yes
  • 1 answers

Binil Kartha 4 years, 1 month ago

Holes large doors window ventilator
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Tansu Sahu 4 years ago

Afcuose rose?

Bharani Sathyamurthy 4 years, 2 months ago

rose ?

Nidhi Shetkar 4 years, 2 months ago

Rose ?and Jasmine ?

Deepika Gautam 4 years, 2 months ago

Rose ? and Jasmine
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  • 1 answers

Nisha Pawar 4 years, 2 months ago

-125/462
  • 1 answers

Sirjan Kaur 4 years, 2 months ago

Solution to this problem ?? A+B= R So, B= R-A Now B^2 = R^2 + A^2 - 2RA cos30° B^2 = (20)^2 + (10√3)^2 - 2(20×10√3) × √3/2 So B^2 = 400+ 300 - 600 B^2= 700-600 B^2 = 100 Hence , B = 10 N
  • 4 answers

V A 4 years, 1 month ago

Isabel glennie was mother for Evelyn glennie

Samridhi Goyal 4 years, 2 months ago

Isabel Glennie was Evelyn Glennie's mother who noticed first time her deafneas

Vk Vk 4 years, 2 months ago

Isabel glenny was evelyn glennie's mother

Mahi Akhlaque 4 years, 2 months ago

She was evelyn glennie's mother

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