KCET · Physics · Ray Optics
The image formed by an objective lens of a compound microscope is
- A Real and diminished
- B Real and enlarged
- C Virtual and enlarged
- D Virtual and diminished
Answer & Solution
Correct Answer
(B) Real and enlarged
Step-by-step Solution
Detailed explanation
The image formed by the objective lens of a compound microscope is real, inverted, and enlarged. This first image is then magnified by the eyepiece to create the final virtual image that is viewed.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- Three identical rods \(A, B\) and \(C\) are placed end to end. A temperature difference is maintained between the free ends of \(A\) and \(C\). The thermal conductivity of \(B\) is thrice that of \(C\) and half of that of \(A\). The effective thermal conductivity of the system will be \(\left(K_{A}\right.\) is the thermal conductivity of \(\left.\operatorname{rod} A\right)\)KCET 2011 Hard
- In figure \(E\) and \(v_{\mathrm{cm}}\) represent the total energy and speed of centre of mass of an object of mass \(1 \mathrm{~kg}\) in pure rolling. The object is
KCET 2021 Hard - Seven identical discs are arranged in a planar pattern, so as to touch each other as shown in the figure. Each disc has mass \(m\) radius \(R\). What is the moment of inertia of system of six discs about an axis passing through the centre of central disc and normal to plane of all discs?
KCET 2023 Easy - The total energy carried by the light wave when it travels from a rarer to a non-reflecting and non-absorbing mediumKCET 2025 Easy
- Ferromagnetic materials used in a transformer must haveKCET 2009 Easy
- The density of an electron -hole pair in a pure germanium is \( 3 \times 10^{16} \mathrm{~m}^{-3} \) at room temperature
. On doping with aluminium, the hole density increases to \( 4.5 \times 10^{(22)} \mathrm{m}^{-3} \). Now the electron
density \( \left(\right. \) in \( \left.m^{-3}\right) \) in doped germanium isKCET 2018 Medium
More PYQs from KCET
- In the following reaction


the compound \( Z \) isKCET 2018 Hard - In an experiment to determine the figure of merit of a galvanometer by half deflection method, a student constructed the following circuit.

He unplugged a resistance of \(5200 \Omega\) in R . When \(\mathrm{K}_1\) is closed and \(\mathrm{K}_2\) is open, the deflection observed in the galvanometer is 26 div. When \(K_2\) is also closed and a resistance of \(90 \Omega\) is removed in S , the deflection between 13 div. The resistance of galvanometer is nearlyKCET 2025 Medium - Vitellogenesis occurs during the formation ofKCET 2009 Medium
- Integrating factor of the differential equation \((1 + x^2)\dfrac{dy}{dx} + xy = 1\) isKCET 2026 Easy
- Two wires A and B are made of same material. Their diameters are in the ratio of \(1: 2\) and lengths are in the ratio of \(1: 3\). If they are stretched by the same force, then increase in their lengths will be in the ratio ofKCET 2025 Medium
- During a \(\beta^{-}\)-decayKCET 2020 Medium