NEET 2022 Question Paper Mock Test

A nucleus of mass number $189$ splits into two nuclei having mass number $125$ and $64$. The ratio of radius of two daughter nuclei respectively is:

A Wheatstone bridge is used to determine the value of unknown resistance $X$ by adjusting the variable resistance $Y$. For the most precise measurement of $X$, the resistances $P$ and $Q$:

The volume occupied by the molecules contained in $4.5\text{kg}$ water at STP, if the intermolecular forces vanish away is:

A ball is projected with a velocity, $10{\text{ms}}^{-1}$, at an angle of $60^{\circ }$ with the vertical direction. Its speed at the highest point of its trajectory will be:

Two transparent media A and B are separated by a plane boundary. The speed of light in those media are $1.5\times 10^8\text{m/s}$ and $2.0\times 10^8\text{m/s}$, respectively. The critical angle for a ray of light for these two media is: