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Write two difference between nascent and molecular hydrogen • almost 3 years ago

My exam is near so I was search a right answer


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Shrajesh thapa • asked a question

1.     How many beats can be heard by sounding together two tuning forks of frequencies 250Hz and 256Hz?

Number of beats (n) =f2- f1

= 256 - 250

= 6 beats /sec

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Prasiddha Subedi • almost 3 years ago

Journal Entry: February 16th, 2023

Dear Journal,

As a student, I've always dreamed of making a difference in the world. But lately, I've been feeling a bit overwhelmed and unsure about how to turn that dream into a reality. That's why I've decided to start keeping a journal, to document my journey and hopefully inspire others along the way.


I remember when I first started college, I was so excited to be there. The campus was bustling...

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Mousham khatiwada • over 2 years ago


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Rabin Kalikote

Happy Mother's Day, sir.

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NANDANI KUMARI • asked a question

Answer the following:

 (i) Transition elements form interstitial compounds.

(ii) Mns+(3d4) is strongly oxidising, whereas Cr2+(3d4) is strongly reducing.

(iii) Transition metals have high melting...

II)Cr2+ is reducing agent as its configuration changes from d4 to d3, when it is oxidized to Cr3+ .The d3 configuration have a half-filled t2g level which is very stable. On the other hand, the reduction of Mn3+ to Mn2+ results in the half-filled (d5) configuration which has extra stability hence Mn3+ acts as oxidizing agent.
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Bijaya Rajbhandari • asked a question

Why did Aksionov think of killing himself?

Asksionov thought of killing himself because he remembered all those harsh situations that he had faced in his life without committing any crime . Even his wife didn't  believe in him . He got frustrated by thinking all these painful situations that he was ready to kill himself.

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Bhawana Yadav • asked a question
  1. कमपयुटर परयोग भइरहेको कूनै दुई कषेतरहरूको नाम लेखनुहोस ।
  2. डिजिटल साकषरता भननाले के बुझिनछ ?
  3. सूचना तथा सञचार परविधि भनेको के हो ? 
  4. कमपयुटर हारडवेयरलाई उदाहरणसहित वरगीकरण गरनुहोस ।
  5. कमपयुटरको परयोग आज...

4.कमपयुटर हारडवेयर तिन परकारमा विभाजित छ। तिनीहरू हुन :

इनपुट उपकरण ( माउस, किबोरड, सकयानर)

आउटपुट उपकरण ( मनिटर, परिनटर, सपिकर)

परशोधन उपकरण (सि.पी. यु)

सोरेज उपकरण ( सिडि, पेन.डराइभ)


5.धेरै पहिले, कमपयुटरहरू मुखय रूपमा संखयाहरू गणना गरन र शबद परशोधन गरन परयोग गरिनथयो। समय परिवरतन भएसँगै, कमपयूटरले हामीलाई हामरो दैनिक कारयहरूमा मददत गरनको लागि विकसित गरेको छ। आजकल हामी वयकतिगत रमाइलोको लागि आफनो कमपयुटरलाई खेलको लागि परयोग गरेर र इनटरनेटमा जानकारी फेला पारन परयोग गरछौं। हामरो दैनिक जीवनमा कम...
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