NEET questions
18092 published questions with worked solutions.
- A boy standing at the top of a tower of 20 m height drops a stone. Assuming g = 10 ms ^ -2 , the velocity with which it hits the...
- The moment of inertia of a thin uniform rod of mass M and length L about an axis passing through its midpoint and perpendicular...
- A nucleus ^ m _ n X emits one -particle and two ^ - particles. The resulting nucleus is :
- A body projected vertically from the earth reaches a height equal to earth's radius before returning to the earth. The power...
- The dimensions of ( _0 _0)^ -1/2 are :
- An ac voltage is applied to a resistance R and an inductor L in series. If R and the inductive reactance are both equal to 3 ,...
- In forward biasing of the p-n junction :Not in JEE Advanced syllabus
- There are four light-weight-rod samples A, B, C, D separately suspended by threads. A bar magnet is slowly brought near each...Not in JEE Advanced syllabus
- A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel. The lift starts moving upwards...
- In an ac circuit an alternating voltage e = 200 2 100t volts is connected to a capacitor of capacity 1 F . The r.m.s. value of...
- A current of 2 A flows through a 2 resistor when connected across a battery. The same battery supplies a current of 0.5 A when...
- A biconvex lens has a radius of curvature of magnitude 20 cm. Which one of the following options describe best the image formed...
- The decreasing order of wavelength of infrared, microwave, ultraviolet and gamma rays is :
- A uniform electric field and uniform magnetic field are acting along the same direction in a certain region. If an electron is...
- Sound waves travel at 350 m/s through a warm air and at 3500 m/s through brass. The wavelength of a 700 Hz acoustic wave as it...
- A body of mass M hits normally a rigid wall with velocity V and bounces back with the same velocity. The impulse experienced by...
- Electrons used in a electron microscope are accelerated by a voltage of 25 kV. If the voltage is increased to 100 kV then the...
- Out of the following functions representing motion of a particle which represents SHM : (A) y = t - t (B) y = ^3 t (C) y = 5 ( 3...
- In photoelectric emission process from a metal of work function 1.8 eV, the kinetic energy of most energetic electrons is 0.5 eV....
- If a small amount of antimony is added to germanium crystal :Not in JEE Advanced syllabus