In paper 1 physics of iit jee 2010, there was one multiple answer question on thermodynamics(based on graph). Many institutes(like fiitjee,brilliant etc.) gave the answer for that question as (a) and (b), and the reason they gave for (c) and (d) ALSO not being the answers is that it is not clear whether line(segment) BC(pls see the question/graph) passes through the origin or not.Now when u luk at the graph, it DOES seem like BC passes through the origin due to which options (c) and (d) would also be the answers.Such a speculation is also going on.I would like to ask what would be the correct answer and for such a question, is it to be assumed(by default) that BC doesnt pass through origin, and whether it would be mentioned in the question directly or indirectly to indicate BC passes through the origin. 
                   

4 years ago

Share

Answers : (1)

                                        

Hi Gopal,


First of all there was partial marks for partial correct answer in multiple so they want set a question whose all option is correct.


Then if you look at the graph,it seems that BC passes through the origin but if you check it by using ruler it will be slitly away from the origin so the answer is A,B.

4 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
0my age is 19 and i m giving 12 th in state board exam next year....am i elligible for jee advance 2015
 
 
EE Main 2014 Eligibility Criteria 1. Pass Percentage in Qualifying Examination: Candidates must have studied Physics,Mathematics as compulsory subjects They must have studied any one of the...
  img
Sher Mohammad 4 months ago
 
For JEE 2014 the eligibility criteria for admission, in context of age was: Born on or after 1stOctober 1989. So for JEE 2015 you can have the idea about the exact date, i.e.,Born on or...
  img
Aziz Alam 4 months ago
are computer based exams in aieee more difficult than paper and pen
 
 
That totally depends on how much familiar one is with the use of computers. If one uses computers on a regular basis, it actually becomes easier to attempt the paper online as it would save...
  img
Ravi 3 days ago
 
thanks sir
 
Mohammad Dilshad 2 days ago
sir, Can you please tell me how to apply for tensors 2014,
 
 
Hello Student, Go to the website tensor.in and follow the instructions. We at askiitians also have a full fledge testseries providibg you a set of full styllabus test for both jee mains and...
  img
Nishant Vora 2 months ago
 
Visit our website to buy all india test-series provided by askiitians:- http://www.askiitians.com/packages/PackageDetail.aspx?packageID=17 Thanks
  img
Nishant Vora 2 months ago
 
sir how can i attend the full test series of ask iitians
 
AJAY PILLAI K 2 months ago
which are the most scoring topics in jee main and which topics consume less time
 
 
see nowdays according to me physics and chemistry are most scoring andmaths is toughest among both.In chem and physics first master the easy topics and then go foe hard one
 
xyz one year ago
sir. manufaturing process and automation engineering , electronics and comm, comp.sc engg form NSIT DELHI?? WHICH ONE SHOULD I OPT FOR IN MY CHOICES OF FIELD?
 
 
On the basis of placements and oppurtunities the priority order for the different branches in NSIT will be: 1.Computer science engineering 2.electronics and communication engineering...
  img
Ramreddy 4 months ago
XX2
 
 
1+6+8_8+7(x)2
 
PRANSHU GUPTA 5 months ago
 
hhjiii jjh xxxxxxxxxxxxxxxxxxxx2
 
PRANSHU GUPTA 5 months ago
View all Questions »