List of top Physics Questions asked in MHT CET

Find the moment of inertia of a uniform ring of mass \(M\) and radius \(R\) about a tangent perpendicular to its plane.

Calculate the energy stored in a \(10\,\mu F\) capacitor charged to \(50\,V\).

A cube of edge \(4\) cm has mass \(256\) g. The density of the material in SI unit is:

A particle starts oscillating simple harmonically from its mean position with time period \(T\); find the ratio of potential energy to kinetic energy at time \(t = \frac{T}{6}\).

A ball is thrown upwards with a velocity of \(20\,m/s\). Find the maximum height reached \((g=10\,m/s^2)\).

A particle in SHM has a speed of \(6\,cm/s\) at the mean position and an amplitude of \(4\,cm\). Find its position when its velocity is \(2\,cm/s\).

What is the power factor of an AC circuit containing only a pure resistor?

Name the phenomenon that proves the transverse nature of light.

In an AC circuit, what is the power factor of a pure resistor?

What is the value of escape velocity on the Earth's surface?

What happens to the resistance of a wire if its radius is halved?

A stone is dropped from a height of \(20\,\text{m}\); calculate its velocity just before it hits the ground \((g = 10\,\text{m/s}^2)\).

Find the energy stored in a capacitor of \(10\,\mu F\) charged to a potential of \(50\,V\).

If the current in a coil changes from \(5\,\text{A}\) to \(2\,\text{A}\) in \(0.1\,\text{s}\) and an average emf of \(30\,\text{V}\) is induced, find the self-inductance.

When two sound waves having amplitudes 3 and 5 units are superimposed, find the ratio of maximum to minimum intensity of the resultant wave.

A wire of resistance \(R\) is stretched to triple its original length. Find the new resistance.

What is the change in internal energy of a system if \(500\,\text{J}\) of heat is added and \(200\,\text{J}\) of work is done by the system?

Determine the centripetal force acting on a \(1000\,\text{kg}\) car moving at \(20\,\text{m/s}\) around a curve of radius \(50\,\text{m}\).

Calculate the moment of inertia of a uniform circular disc of mass \(M\) and radius \(R\) about its diameter.

Determine the equivalent capacitance of an infinite circuit formed by repeating identical capacitors of capacitance \(C\).

The capacitance of an infinite circuit formed by the repetition of the same link consisting of two identical capacitors, each with capacitance \(C\), as shown in the figure is:

A particle moves with a constant velocity of \(5\ \text{m/s}\) in a circular path of radius \(2\ \text{m}\); calculate its centripetal acceleration.

Calculate the equivalent capacitance of an infinite circuit formed by repeating identical capacitors of capacitance \(C\).

Determine the minimum speed at the topmost point of a vertical circle of radius \(L\) for the string to remain taut.

What is the time period of a simple pendulum of length \(1\ \text{m}\) if \(g = 9.8\ \text{m/s}^2\)?