Char Dham, also known as Chatur Dhama, is a set of the four holiest pilgrimage sites in Hinduism :
- Badrinath: Dedicated to Lord Vishnu, located on the banks of the Alaknanda River
- Rameswaram: Dedicated to Lord Shiva, located on the banks of the Mandakini River
- Dwarka: Dedicated to Lord Krishna, located at the confluence of the Gomti River and the Arabian Sea
- Puri: Dedicated to Lord Jagannath (Lord Krishna), located on the coast of the Bay of Bengal
There is also a smaller circuit of Char Dham temples in the state of Uttarakhand, known as Chota Char Dham, consisting of :
- Yamunotri
- Gangotri
- Kedarnath
- Badrinath
Photocatalysts are materials that change the rate of a chemical reaction upon exposure to light. This phenomenon is known as photocatalysis. The illumination of the catalyst causes the generation of free charges (electrons and holes) that can participate in chemical reactions, altering the reaction rate
Silver nanoparticles (AgNPs) are tiny particles of silver, typically with diameters ranging from 1-100 nanometers (nm). They have unique physical, chemical, and biological properties, different from bulk silver.
Silver nanoparticles have:
- High surface area to volume ratio
- Enhanced reactivity
- Improved solubility
- Antimicrobial and antibacterial properties
- Optical and electrical properties
AgNPs are used in various applications, including:
- Wound healing and medical applications
- Water treatment and purification
- Textiles and clothing (antimicrobial properties)
- Electronics and optics
- Cosmetics and sunscreens
- Biomedical research and imaging agents
Silver nanoparticles can be synthesized through various methods, such as chemical reduction, physical vapor deposition, and biological synthesis.
Their small size and unique properties make AgNPs useful for various applications, but also raise concerns about their potential environmental and health impacts, as they can be toxic to certain organisms and accumulate in the environment.
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One of the best video analysis and equally best online teacher.
🌍🌍पूरे यूट्यूब पर ऐसा कोई शिक्षक नहीं जो बिना हँसे, बिना बकवास किए...
अपने टापिक में घुसकर पढ़ाता हो
दिल से नमस्ते ❤❤👌👌💯💯🙏🙏👍👍कौली गाँव ,जौनपुर यूपी से
Nanofluids are a class of fluids that contain nanoparticles, typically with sizes ranging from 1-100 nanometers (nm). These fluids have unique properties, such as:
- Enhanced thermal conductivity
- Improved heat transfer rates
- Increased convective heat transfer coefficients
- Reduced friction and wear
Nanofluids are created by dispersing nanoparticles in a base fluid, such as water or oil. The nanoparticles can be made of various materials, including metals, oxides, and carbon nanotubes.
Nanofluids have potential applications in:
- Cooling systems (electronics, engines, etc.)
- Heat transfer systems (heating, ventilation, and air conditioning)
- Energy storage and conversion (batteries, solar cells)
- Biomedical applications (drug delivery, imaging agents)
The properties of nanofluids depend on factors like nanoparticle size, shape, concentration, and material, as well as the base fluid used. Research on nanofluids is ongoing to explore their potential in various fields.
Santhanam committe on prevention of corruption
Thank you for your response.
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The establishment of the CBI was recommended by the Santhanam Committee on Prevention of Corruption (1962-1964).
The nanofluids are widely used: to enhance heat transfer in industrial cooling and heating applications, as smart fluids, in nuclear reactors, for extraction of geothermal and other energy sources, in space and defence; in mass transfer applications
Thanks for resuming the download option.🥰🙏
Sir, please start video explanation series on monthly magazine
Thank-you Chethan sir
Sir could you please turn on the download option. We were from rural region, there is a low network speed that not support online streaming.
Please consider aspirants like us.
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While China was famous for its silk product, India was for its cotton product
Please resume the download option.🙏
U are unbelievable sir , salute to you sir❤
Santhanam Committee on Prevention of Corruption recommended the establishment of the CBI.
santhanam committee on prevention of corruption 1962 for CBI
Wonderful session sir💐🙏.
Sir please start IR this week.
Humble request.
It helps a lot to everyone who are preparing for the cse examination
Thanks so much Chetan sir and entire team at unacademy 😊😊
Sir how will i download pdf I'm not able to download it
Santhanam committee on prevention of corruption
Watched 💫
Practice questions done 💫
Thanks sir 😊
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Sir please improve a little bit of sound quality..
Thank You!
Please enable download option
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CBI Santhanam committee 😊
⚪🔵 Great initiative of conducting daily Newspaper 📰 analysis ⚪🔵
Thank you sir 🙏🤍💙
Corruption Check - Santhanam Committee
Santhanam committee
Thank You!
Sir ..
Please continue this initiative.so much productive session...
Sir, please provide comprehensive news pdf daily, instead of ppt . Such that we can have printout and read it and can make it as book after one month. No need of again going into any monthly magazine. As you develop this, many aspirants will look into it, as whole current affairs solutions is at here. And provide the same content comphrensive pdf for UCAN sessions. The we can engage more time in static subject building.
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Sir, i am suggesting you that, please provide comprehensive news analysis instead of ppt's , ppt's we cant store it as book. If you provide notes of the daily analysis, we can articulate it for every month
Thank you so much for giving download option again ❤❤
Santhanam committee, 1963
Sir please provide pdf also because It's help to revise & note making 😢
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Such an amazing session as always sir. Will be helpful if you can provide pdf
Thank you Chetan sir 😊
Thank you for your appreciation.
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please sir, could u plz analyse the hindu newspaper everyday 😍😍
Santhanam committee for prevention of corruption recommended cbi
Monthly magazine??
Thank you sir ❤
Thank you sir
But sir, the temple which u showed as jagannath temple, that's not the real jagannath temple of our Odisha 😢😢,,,
thank u sir for giving this kind of information to us
Wonderful session
Thank you Sir
THANKS ❤
We can't able to download CA
Thanks sir
Santhanam commitee
Sir plz enable the download option
Santanam committee also cvc ...❤❤ Karnataka
Santhanam committee cbi
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Thank you so much sir 🙏
Thank you for your appreciation.
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kindly provide pdf
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Santanam Committee
Gr8🎉
Santhanam committee
santhanam
❤❤❤❤❤❤❤❤❤❤
Kya aarzoo karun mai teri aarzoo ke baad,
Kuchh bhi nahi bachega teri guftagu ke baad.❤
♥️🔥
The establishment of the CBI was recommended by the Santhanam Committee on Prevention of Corruption (1962-1964).
Santhanam committee on prevention of corruption
Thank you so much sir
Thank you sir
Santhanam committee
Thank you Sir❤
Thank u sir
Santhanam committee
Santhanam committee
Santhanam committee
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