sign up I login
 advanced
refer a friend - earn nickels!!
priyesh   priyesh is offline priyesh's messages in the community
Message
Catalogs Discussion Forums -> Algebra -> answer plz -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
4 replies   
ya i got ur method
thanks
 
Catalogs Discussion Forums -> Thermal Physics -> specific heat -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
4 replies   
is the ans  c - cV = R(1-y/t)
 
Catalogs Discussion Forums -> Algebra -> answer plz -> Go to message
This Post 4 points    (Olaaa!! Perrrfect answer.   in 2 votes )   [?]
4 replies   
in this soln. XCY means xCy for example 4C1 means 4C1
 
total cases are
(5C4 * 3C1 * 2C1) + (5C3 * 3C2 * 2C1) + (5C3 * 3C1 * 2C2) + (5C2 * 3C3 * 2C1)
+ (5C2 * 3C2 * 2C2) + (5C1 * 3C3 * 2C2)
 
 
=  30 + 60 + 30 + 20 + 30 + 5
=  175
SO THE ANSWER SHOULD BE 175
 
  
 
 
 
 
Catalogs Discussion Forums -> Thermal Physics -> really conceptual!!!!!----Cp-Cv=R or sth else -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
10 replies   
hi joyfrancis
it's not given that volume in sample a is same as that in sample b
 
Catalogs Discussion Forums -> Algebra -> answer for this=350 -> Go to message
This Post 2 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
5 replies   
 
see  lets take two boys b1 & b2.
first case
6 apples are to be distributed
if b1 gets 1 apple then b2 will get 5 therefore we write (1,5)
similarly no. of cases are
(0,6);(1,5);(2,4);(3,3);(4,2);(5,1);(6,0)
therefore the total ways are 7 but we have a condition that both boys should get atleast one fruit therefore (0,6) & (6,0) are not valid
therefore total ways of distributing apples = 5
similarly total ways of distributing bananas & oranges is 7 & 10
 therefore total ways = 7*5*10 = 350
  
Catalogs Discussion Forums -> Thermal Physics -> molar heat capacity -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
9 replies   
how can pressure be directly proportional to volume.
if pressure increases volume has to decrease & vice versa.
 
 
Catalogs Discussion Forums -> Thermal Physics -> cool question -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
yes joyfrancis  u're correct it's not given that the process is adiabatic.
by the way i read this question in i.e irodov's book.
Catalogs Discussion Forums -> Thermal Physics -> solve this plz!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
6 replies   
i accept ur answer kab
Catalogs Discussion Forums -> Thermal Physics -> solve this plz!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
6 replies   
ans given is 1.33 so i think kab u're correct
Catalogs Discussion Forums -> Thermal Physics -> solve this plz!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
6 replies   
Q. calculate the value of gamma (i.e Cp/Cv) for a gaseous mixture consisting 2.0 moles of oxygen & 3.0 moles of carbon dioxide.The gases are assumed to be ideal.
Catalogs Discussion Forums -> Differential Calculus -> solve this!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
8 replies   
thanks a lot aditya for the solns.
 
Catalogs Discussion Forums -> Differential Calculus -> solve this!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
8 replies   
Q1.lim    cos(2x)-1/cosx-1]
      x-->0 
Q2.lim            [tan(2x)/x-(pie/2)]
     x--->(pie/2)    
 
Catalogs Discussion Forums -> Algebra -> Permutation -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
8 replies   
refer to soln of abc=24 on post http://www.goiit.com/posts/list/15/4015.htm 
Catalogs Discussion Forums -> Algebra -> xyz=24 -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
19 replies   
oh i got it as 120
Catalogs Discussion Forums -> Algebra -> Permutation -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
9 replies   
hi
the soln is as following
1.the no. of solns of the word suriti are 6!/2! = 360
2.now let's count the words which wil come before suriti which are words starting with i,r,si,sr,st,sui
3.words starting with i=5!;r=5!/2!;total=60+120=180
4.words starting with si=4!;sr=4!/2!;st=4!/2!;total=24+12+12=48
5.words starting with sui are 3!=6
6.adding all the bold values we get 234
7.now two words are left suriit & suriti but suriit will be placed before suriti there fore suriit will get ranked 235 & suriti 236.
THEREFORE A) IS THE CORRECT ANSWER
 
 
 
Go to:   

 Aakash Institute IIT/ AIEEE/ Medical Crash Course
Name  
E-mail  
Phone  
Mobile  
** Hurry. Exclusive goIIT Offer. Limited Seats Only!
available in: New Delhi, Amritsar, Bhatinda, Bokaro, Chandigarj, Dehradun, Guwhati, Hyderabad, Indore, Jaipur, Kanpur, Karnal, Kolkata, Kota, Lucknow, Ludhiana, Mumbai, Noida, Patiala, Patna, Pune, Ranchi, Varanasi
Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Aakash-IITJEE : AIEEE
Aakash-IITJEE : DCE
Aakash-IITJEE : MHTCET
Aakash Institute : AIPMT
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya