A compound microscope has a magnifying power 30. The focal length of its eye-piece is 5 cm. Assuming the final image to be at the least distance of distinct vision. The magnification produced by the objective will be

Q. A compound microscope has a magnifying power $48$. The focal length of its eye-piece is $5cm$. If final image is formed at least distance of distinct vision $\left(25cm\right)$ then magnification of objective lens is

Q. A compound microscope having magnifying power 35 with its eye-piece of focal length 10 cm. Assume that the final image is at least distance of distinct vision then the magnification produced by the objective is

Q. A compound microscope has a magnification of $30$. The focal length of the eye-piece is $5$ cm. If the final image is formed at the least distance of distinct vision $25cm$, the magnification produced by the objective is

Q. The focal lengths of the objective and eye-piece of a compound microscope are $1$ cm and $5$ cm respectively. An object is placed at a distance of $1.1$ cm from the objective has its final image formed at least distance of distinct vision, then the magnifying power is