A converging lens of focal length 15cm forms a virtual image at a point 10cm from the lens. Calculate the distance of the object from the lens

Similar Questions

A body of mass 120g placed at the 10cm mark on a uniform metre rule makes the rule settle horizontal...

Which of the following features of an electrostatic line of force is not correct? ...

The equivalent capacitance for the circuit drawn above is ...

The amplitude of the motion of a body performing simple harmonic motion decreases with time because ...

A block and tackle system has 6 pulleys. If the efficiency of the machine is 60%, determine its mech...

The force on a current carrying conductor in a magnetic field is greatest when the ...

The energy E of a photon and it's wavelength are related by Eλ = X. the numerical value of X is? ...

A body of mass 5kg moving with a velocity of 10ms-1 collides with a stationary body of mass 6kg. If ...

If the distance between two suspended masses 10kg each is tripled, the gravitational force of attrac...

For a rough inclined plane on which lies a body of weight W, the angle θ in the diagram above ...