Neet 2005 PYQ Free Mock Test

Energy required to break one bond in $\text{DNA}$ is approximately:

The condition for a uniform spherical mass $m$ of radius $r$ to be a black hole is [$G=\text{gravitational constant}$ and $c=\text{speed of light}$ ]:

Which of the following is an amorphous solid?

For a constant hydraulic stress on an object, the fractional change in the object's volume $(\Delta V/V)$ and its bulk modulus ($B$) are related as:

Which of the following functions represents a simple harmonic oscillation?