NEET 2022 Question Paper Mock Test

The graph which shows the variation of the de Broglie wavelength ($\lambda$) of a particle and its associated momentum ($p$) is:

As the temperature increases, the electrical resistance:

Let $T_1$ and $T_2$ be the energy of an electron in the first and second excited states of hydrogen atom, respectively. According to the Bohr’s model of an atom; the ratio $T_1:T_2$ is:

Two objects of mass $10\text{kg}$ and $20\text{kg}$ respectively are connected to the two ends of a rigid rod of length $10\text{m}$ with negligible mass. The distance of the center of mass of the system from the $10\text{kg}$ mass is:

The ratio of the distance travelled by a freely falling body in the $1^{st},2^{nd},3^{rd}$ and $4^{th}$ second is: