Yew you can score in JEE Mains if you practice from now on. 

Prepare a timetable and don't waste time on unnecessary things. Time is important so you have to take care that your days are not wasted. Be consistent and practice everyday as practice makes a man perfect. Also

Root mean Square velocity is given by :- 

v (rms)  = sq.rt ( 3P/rho )

Where v (rms) is the root mean square velocity , P is pressure exerted by gas and rho is the density of the gas. 

Now Pressure can be written as P=E*(2/3) where E is the

NIOS was set up to increase literacy and provide education to rural and urban areas. It also offers vocational courses after the high school. Despite being established for distance education, NIOS provides a formal and regular secondary and Senior Secondary program equivalent to CBSE. You should be eligible for Senior

See the competition in JEE Mains is very high. It depends upon you if you want to join any coaching classes or not. If you join coaching classes then you would be able to clarify all your doubts whereas if you do not join any coaching classes then you would

Hello,

So here a list of topics for class 11 for JEE MAINS:

Important Physics chapters 

• Rotational Motion
• Kinematics of SHM
• Newton’s Law of Motion 
• Units and Dimensions

Important Chemistry chapters 

• Chemical Bonding
• General Organic Chemistry
• Chemical Equilibrium
• Atomic Structure
• Stoichiometry
• Gaseous State

Important Maths chapters 

• Probability
• Permutation and Combination

Hiii

For being an engineer Maths is compulsory, but if later you will wish to become a doctor then for NEET exam, biology has to be main subject. In this case you can take subject combination of PCMB i.e Physics, Chemistry, Mathematics and Biology and ofcourse english is compulsory. So

Hiii

A Bose–Einstein condensate a state of matter of a dilute gas cooled to temperatures very close to absolute zero. Under such conditions, a large fraction of gas occupy the lowest quantum state, at which point microscopic quantum phenomena, particularly wavefunction interference, become apparent macroscopically
The lenses used in most