List of top Questions asked in NEET (UG)- 2001

A ray of light travelling in air haves wavelength λ, frequency n, velocity v and intensity I. If this ray enters into water then these parameter are λ', n' , v' and I' respectively. Which relation is correct

A disc is placed on a surface of pond which has refractive index 5/3.A source of light is placed 4 m below the surface of liquid. The minimum radius of disc will be so light is not coming out

The total energy of particle performing SHM depend on

Energy per unit volume for a capacitor having area A and separation d kept at potential difference V is given by

Optical fibre are based on

Which one among the following shows particle nature of light?

Which one of the following is correctly matched?

If the tension and diameter of a sonometer wire of fundamental frequency n is doubled and density is halved then its fundamental frequency will become

A child is sitting on a swing. Its minimum and maximum heights from the ground 0.75 m and 2 m respectively, its maximum speed will be