List of top Physics Questions asked in MHT CET

A rod of mass M and length L is pivoted about its end O as shown in the figure. Find the period of SHM.

A charge of $10$ $\mu C$ is brought from infinity to point $P$ in an external electric field. Point $P$ is located at a distance of $5$ cm away from $5$ $\mu C$ charge. Calculate the work done to bring the $10$ $\mu C$ to point $P$ from infinity?

A wave executes a periodic motion $y=2\sin \frac{\pi }{4}\left(4t+\frac{x}{2}\right)$. What is the frequency?

The intensity ratio of two waves is $1:9$. The ratio of their amplitudes, is

The ionization energy of hydrogen atom in excited state is:

Two photons of same frequency are produced due to the annhiliation of a proton and antiproton. Wave length of the proton so produced is: