JEE Advanced
JEE Main
BITSAT
View complete IIT JEE section
AIPMT
AIIMS
NTSE
KVPY
Olympiads
CBSE
ICSE
UAE
Saudi Arabia
Qatar
Oman
Bahrain
Kuwait
Indonesia
Malaysia
Singapore
Uganda
View complete NRI section
Physics
Chemistry
Maths
Revision notes
View complete study material
Buy IIT JEE/AIPMT study material
Buy CBSE Grade 8/9/10 study material
Be the first one to answer
Dear student, Can you please tell us how did you attempt to do the question. You are required to find the net force at the centre due to which the body is moving. the other way to find the result is...
Dear student, Can you please tell us how did you attempt to do the question 4. The Youngs modulus depends on the mass distribution and the radius of gyration, if you usethe concept, you shuld be able...
H= U+PV............. dh=du+d(PV)........ (Here we are putting PV=nRT which is ideal gas equation and not true for real gases in general) dh=du+d(RT).......... dh=du+RdT.;........ frac{ dh }{ dT...
You can convert the eqn of the plane in the intercept form and achieve the coordinates/ intercepts at which the plane meets the axes. As you have the limits now, you can find the volume easily. You...
Dear student, Please elaborate as to how you can increase the normal reaction. Normal reaction is the force a surface exerts on a body when the body is kept on the surface. It is a reactive force not...
Number of indians= indian men+indian women = 29+23=52 Number of foreigners=100-52=48 Given, number of foreigners=8A So, A=6 And of the 24 people whose information is given as: ‘Of these Indian...
The IIT senate and the MHRD in the meeting held this year in September decided that the minimum percentage to get an admission in IIT’s would be 75% or the student should have a top 20...
Ans 1) The ratio of mean densities of earthand mars can be calculated by: Taking the mass of earth to be m mass of mars to be 0.11 m vloume of earth= 4/3*pi*r^3= 4/3*pi*(1.3/2 *10^7)^3 [As 1.3x10^4 is...
Hi Kindly give in the specific details of the question. Then we will be able to answer it properly. Thanks. . . . . . . . . . . . . .
Hii time mangement is the key . I am, provoding you the tips to do that.. Seven Steps for effective Time Management Organize:- Have an organized work place Maintain a proper planner for study Plan out...
Solve the equations . It is in 2 variables. So use any 2 equations to get the value of x and y. Put in the 3 rd eqn to get the result which is option A...
The most complex of fuctions in mathematics are in some way or the other composed using the same basic that you have already gone through. Maxima minima method helps you get the point of inflexions,...
The syllabus for NSEJS will be broadly equivalent to the secondary school level (upto Class X) of CBSE. The different basic subjects of science (physics, chemistry, biology and mathematics) will have...
Dear Student, Can you in detail explain the problem which you are...
Student, if you are asking about calculating the value of sin x by using the quadratic formula, then its is correct. As far as the limits of [0,1] and the inequalities are concerned, that will...
Friend Sagar, My son now in 8 th Std (CBSE-DPS) going to Aakash. Your Valuable suggestions / advice please to my son’s email ID. Thanks. Nayagam / Bangalore / kartik2108atyahoo.com. Thanks. echrway...
Hi, The galaxy we live in, called the Milky Way Galaxy, is abarred spiral galaxycomposed of at least 100 billion stars. It is approximately 100,000 light years across and about 1000 light years thick....
If you look clearly he path difference is zero in the centre. The variation of intensity will help direct you to find out the path difference. The intensity falls to zero as we move towards right or...
Hi, Yes its true that CBSE is preferred more. State board syllabus is designed by the Department of Education of the concerned State Government. That implies that the syllabus changes for every state...
The syllabus prepared by CBSE is more suitable for qualifying in various entrance examinations, including the medical and engineering professional exams. The syllabus of ICSE is more detailed and...
2483