Your Banner Here

   [Show all top banners]

BirKrishna
Replies to this thread:
Lati_ko_Poi 5550 days ago
AlterEgo 5549 days ago
Lati_ko_Poi 5549 days ago

More by BirKrishna
What people are reading
Subscribers
Subscribers
[Total Subscribers 1]

mm
:: Subscribe
Back to: Kurakani General Refresh page to view new replies
 challenge for physics gurus
[VIEWED 3025 TIMES]
SAVE! for ease of future access.
Posted on 02-23-09 9:50 PM     Reply [Subscribe]
Login in to Rate this Post:     0       ?    
 

The specific heat of iron metal is 0.450 {\rm{J/g}} \cdot {\rm{K}}.


How many {\rm J} of heat are necessary to raise the temperature of a 1.25 -\,kg block of iron from 23.0^\circ C to 89.5^\circ C?

 
Posted on 02-23-09 10:04 PM     Reply [Subscribe]
Login in to Rate this Post:     0       ?    
 

1.25*1000*0.450*(89.5-23)


DO not rely on my answer. I am not from physics. I think its class 12 formula H=ms(t2-t1)


 

Last edited: 23-Feb-09 10:09 PM
 
Posted on 02-23-09 10:24 PM     Reply [Subscribe]
Login in to Rate this Post:     0       ?    
 

Yo ta SLC ma sodhne question jasto cha..9 class ma padheko jasto lagyo..
Ke ke ni hola vanera hereko..JPT thread

 
Posted on 02-23-09 10:51 PM     Reply [Subscribe]
Login in to Rate this Post:     0       ?    
 

SLC mai ta haina hola.
 

Please Log in! to be able to reply! If you don't have a login, please register here.

YOU CAN ALSO



IN ORDER TO POST!




Within last 365 days
Recommended Popular Threads Controvertial Threads
श्राद्द
TPS Re-registration
सेक्सी कविता - पार्ट २
What are your first memories of when Nepal Television Began?
पाप न साप घोप्टो पारि थाप !!
पुलिसनी संग - आज शनिवार - अन्तिम भाग
निगुरो थाहा छ ??
ChatSansar.com Naya Nepal Chat
TPS Re-registration case still pending ..
Lets play Antakshari...........
What Happened to Dual Citizenship Bill
Basnet or Basnyat ??
Sajha has turned into MAGATs nest
NRN card pros and cons?
is Rato Bangala school cheating?
मेरो अम्रिका यात्रा -२
Do nepalese really need TPS?
कता जादै छ नेपाली समाज ??
susta manasthiti lai ke bhanchan english ma?
कृष्ण नै अन्तिम सत्य
Nas and The Bokas: Coming to a Night Club near you
राजदरबार हत्या काण्ड बारे....
Mr. Dipak Gyawali-ji Talk is Cheap. US sends $ 200 million to Nepal every year.
Harvard Nepali Students Association Blame Israel for hamas terrorist attacks
TPS Update : Jajarkot earthquake
is Rato Bangala school cheating?
NOTE: The opinions here represent the opinions of the individual posters, and not of Sajha.com. It is not possible for sajha.com to monitor all the postings, since sajha.com merely seeks to provide a cyber location for discussing ideas and concerns related to Nepal and the Nepalis. Please send an email to admin@sajha.com using a valid email address if you want any posting to be considered for deletion. Your request will be handled on a one to one basis. Sajha.com is a service please don't abuse it. - Thanks.
Sajha.com Privacy Policy

Like us in Facebook!

↑ Back to Top
free counters