MEDIUM
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Which type of stress is generally considered positive and can motivate individuals to achieve their goals?

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Important Questions on Magnetism and Matter

MEDIUM
A domain in ferromagnetic iron in the form of cube is having 5×105 atoms. If the side length of this domain is 1.5 μm and each atom has a dipole moment of 8×10-24 A m2, then magnetisation of domain is 
EASY
Magnetic susceptibility for a paramagnetic and diamagnetic material is respectively
EASY
Name the source plant of heroin drug. How is it obtained from the plant?
MEDIUM
Show that the function f:RR defined by fx=xx2+1,x is neither one-one nor onto. Also, if g:RR is defined as g(x)=2 x-1, find fog(x).
EASY
What is the magnetic moment associated with a solenoid?
EASY
Which of the following function from z into z is bijection? (z is set of integers)
EASY
The liver disorder caused due to alcoholism is called
MEDIUM
Why is that once a person starts taking alcohol or drugs, it is difficult to get rid of this habit? Discuss it with your teacher
HARD
Explain the different measures for control and prevention of drug/alcohol abuse among adolescents.
EASY
Physical and mental dependency over any specific drug is known as
MEDIUM
Do you think that friends can influence one to take alcohol/drugs? If yes, how may one protect himself/herself from such an influence?
MEDIUM
Write the kind of professional and medical help that is available for the prevention and control of alcohol and drug abuse among adolescents.