AP EAMCET · PHYSICS · Ray Optics
Which of the following statements are true in the context of a Compound Microscope?
(A) Each lens produces a virtual and inverted image.
(B) The objective has a very short focal length.
(C) The eyepiece is used as a simple magnifying glass.
(D) The objective and eyepiece are convex and concave lenses respectively.
- A (A), (B) and (D)
- B (B) and (C)
- C (A), (C) and (D)
- D (B) and (D)
Answer & Solution
Correct Answer
(B) (B) and (C)
Step-by-step Solution
Detailed explanation
In compound microscope both objective and eyepiece are convex lenses. An objective lens is of small focal length and eyepiece is of large focal length. So, option (b) is correct.
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
- Energy of a stationary electron in the hydrogen atom is then the energies required to excite the electron in hydrogen atom to (a) its second excited state and (b) ionized state respectivelyAP EAMCET 2022 Medium
- A particle of charge \(1.0 \times 10^{-16} .{ }^6 \mathrm{C}\) moves through a uniform magnetic field \(\mathbf{B}=B_0(\hat{i}+4 \hat{j}) \mathrm{T}\). The particle velocity at some instant is \(\mathbf{v}=(2 \hat{i}+4 \hat{j}) \mathrm{ms}^{-1}\) and the magnetic force acting on it is \(3 \times 10^{-16} \hat{k} \mathrm{~N}\). The magnitude of \(B_0\) isAP EAMCET 2022 Easy
- The horizontal and vertical displacements \(x\) and \(y\) of a projectile at a given time \(t\) are given by \(x=6 t\) metre and \(y=8 t-5 t^2\) metre. The range of the projectile in metre isAP EAMCET 2004 Medium
- A large tank filled with water to a height ' \(h\) ' is to be emptied through a small hole at the bottom. The ratio of the time taken for the level to fall from ' \(h\) ' to \(\frac{'}{2}\) ' and that taken for the level to fall from \(\frac{1 h}{2}\) to ' 0 ' isAP EAMCET 2024 Medium
- An athlet throws a shotput of mass \(25 \mathrm{~kg}\) with an initial speed of \(4 \mathrm{~ms}^{-1}\) at an angle of \(45^{\circ}\) with the horizontal from a height of \(2 \mathrm{~m}\) above the ground. Assuming air resistance to be negligible, the kinetic energy of the shotput when it just touches the ground is ____ \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)AP EAMCET 2017 Medium
- If a gaseous mixture consists of 3 moles of oxygen and 4 moles of argon at an absolute temperature T, then the total internal energy of the mixture is (neglect vibrational modes and R - Universal gas constant)AP EAMCET 2025 Medium
More PYQs from AP EAMCET
- The \(\mathrm{pH}\) of a buffer solution formed by mixing \(30 \mathrm{~mL}\) of \(0.1 \mathrm{M} \mathrm{NH}_4 \mathrm{OH}\) and \(30 \mathrm{~mL}\) of \(1 \mathrm{M}\) \(\mathrm{NH}_4 \mathrm{Cl}\) solutions is 8.6. The \(\mathrm{p} K_b\) of \(\mathrm{NH}_4 \mathrm{OH}\) isAP EAMCET 2018 Medium
- \(\cos 66^{\circ}+\sin 84^{\circ}=\)AP EAMCET 2019 Medium
- Two wires \(A\) and \(B\) of lengths in the ratio \(1: 2\) and masses in the ratio \(2: 1\) are stretched by same tension. The ratio of the fundamental frequencies of wires \(A\) and \(B\) isAP EAMCET 2022 Easy
- Let \(\vec{a}, \vec{b}\) be two unit vector. If \(\vec{c}=\vec{a}+2 \vec{b}\) and \(\vec{d}=5 \vec{a}-4 \vec{b}\) are perpendicular to each other, then the angle between \(\vec{a}\) and \(\vec{b}\) isAP EAMCET 2024 Easy
- A cylindrical metal box whose flat surface has an area of \(0.01 \mathrm{~m}^2\) rests on liquid of \(0.3 \mathrm{~mm}\) thickness. If upon applying a horizontal force of magnitude \(\frac{1}{3} \mathrm{~N}\), the box slides with a constant speed of \(0.09 \mathrm{~ms}^{-1}\), the coefficient of viscosity of the liquid is nearlyAP EAMCET 2022 Medium
- If \(\mathrm{P}(\mathrm{x})=0\) is a polynomial equation of least degree with integer coefficients and \(\sqrt{2}+\sqrt{3} i\) is one of its roots, then that equation isAP EAMCET 2023 Medium