NEET questions
18092 published questions with worked solutions.
- In India electricity is supplied for domestic use at 220 V. It is supplied at 110 V in USA. If the resistance of a 60W bulb for...
- The magnetic flux through a circuit of resistance R changes by an amount in a time t. Then the total quantity of electric charge...
- A bullet of mass 2 g is having a charge of 2 . Through what potential difference must it be accelerated, starting from rest, to...
- The equation of state for 5g of oxygen at a pressure P and temperature T, when occupying a volume V, will be :- (R is the gas...
- If _m denotes the wavelength at which the radioactive emission from a black body at a temperature T K is maximum, then :-
- A round disc of moment of inertia I_2 about its axis perpendicular to its plane and passing through its centre is placed over...
- The half life of radium is about 1600 years. Of 100g of radium existing now, 25g will remain undecayed after :-
- M_P denotes the mass of a proton and M_n that of a neutron. A given nucleus, of binding energy B, contains Z protons and N...
- A telescope has an objective lens of 10 cm diameter and is situated at a distance of one kilometer from two objects. The minimum...
- A block of mass m is placed on a smooth wedge of inclination . The whole system is accelerated horizontally so that the block...
- A wheel having moment of inertia 2 kg-m^2 about its vertical axis, rotates at the rate of 60 rpm about the axis. The torque which...
- If | A B | = 3 A B then the value of | A + B | is :-
- In a p-n junction photo cell, the value of the photo electromotive force produced by monochromatic light is proportional to: -
- The output of OR gate is 1 :-Not in JEE Advanced syllabus
- An electric dipole has the magnitude of its charge as q and its dipole moment is p. It is placed in a uniform electric field E....
- A coil of 40 henry inductance is connected in series with a resistance of 8 ohm and the combination is joined to the terminals of...
- One mole of an ideal gas at an initial temperature of T K does 6 R joules of work adiabatically. If the ratio of specific heats...
- A battery is charged at a potential of 15V for 8 hours when the current flowing is 10A. The battery on discharge supplies a...
- A galvanometer of 50 ohm resistance has 25 divisions. A current of 4 10^ -4 ampere gives a deflection of one division. To convert...
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of 100 ohm. The...