Product $(A)$ is

The displacement of a particle executing $SHM$ is given by $y=5 \sin \left(4 t+\frac{\pi}{3}\right)$. If $T$ is the time period and the mass of the particle is $2 \text{ g}$,the kinetic energy of the particle when $t=\frac{T}{4}$ is given by (in $J$)

In male cockroaches,sperms are stored in which part of the reproductive system?

Two circular coils can be arranged in any of the three situations shown in the figure. Their mutual inductance will be

At what temperature will the root mean square speed of ozone $(O_3)$ be equal to the root mean square speed of oxygen $(O_2)$ at $27 \, ^oC$?

Which of the following is mismatched?