Question:
The magnification of a concave lens is always
The magnification of a concave lens is always
Updated On: Jun 1, 2024
- equal to one
- less than one
- greater than one
- none of the above
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B): less than one.
Was this answer helpful?
0
0
Top Questions on Reflection Of Light By Spherical Mirrors
- Light from a point source in air falls on a convex curved surface of radius 20 cm and refractive index 1.5. If the source is located at 100 cm from the convex surface, the image will be formed at____ cm from the object.
- JEE Main - 2024
- Physics
- Reflection Of Light By Spherical Mirrors
- When unpolarized light is incident at an angle of 60° on a transparent medium from air. The reflected ray is completely polarized. The angle of refraction in the medium is
- JEE Main - 2024
- Physics
- Reflection Of Light By Spherical Mirrors
- If the refractive index of the material of a prism is \(cot\bigg(\frac{A}{2}\bigg)\), where A is the angle of the prism, then the angle of minimum deviation will be:
- JEE Main - 2024
- Physics
- Reflection Of Light By Spherical Mirrors
- An object is placed 15 𝑐𝑚 in front of a convex mirror, which has a radius of curvature 30 𝑐𝑚. Which one of the following is true of the image formed?
- IIT JAM BT - 2024
- Physics
- Reflection Of Light By Spherical Mirrors
- A light ray is incident on the surface of a sphere of refractive index n at an angle of incidence \(\theta_0\). The ray partially refracts into the sphere with angle of refraction \(\phi\) and then partly reflects from the back surface. The reflected ray then emerges out of the sphere after a partial refraction. The total angle of deviation of the emergent ray with respect to the incident ray is \(a\). Match the quantities mentioned in List-I with their values in List-II and choose the correct option.
List-I List-II P If \(n = 2\) and \(\alpha = 180°\), then all the possible values of \(\theta_0\) will be I \(30\degree\) or \(0\degree\) Q If \(n = √3\) and \(\alpha= 180°\), then all the possible values of \(\theta_0\) will be II \(60\degree\) or \(0\degree\) R If \(n = √3\) and \(\alpha= 180°\), then all the possible values of \(\phi_0\) will be III \(45\degree\) or \( 0\degree\) S If \(n = \sqrt2\) and \(\theta_0 = 45°\), then all the possible values of \(\alpha\) will be IV \(150\degree\) \[0\degree\] - JEE Advanced - 2024
- Physics
- Reflection Of Light By Spherical Mirrors
View More Questions
Questions Asked in TS POLYCET exam
- The value of \(\tan 26^\circ. \tan 64^\circ\) is
- TS POLYCET - 2023
- Trigonometry
- When white light is incident on a glass prism, the least deviated colour is
- TS POLYCET - 2023
- Wave Optics
- If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p =
- TS POLYCET - 2023
- Quadratic Equations
- If \(\sec \theta = \frac{2}{\sqrt{3}}\),then \(cosθ=\)
- TS POLYCET - 2023
- Trigonometry
- In the figure, if AP and AQ are the two tangents to a circle with centre 'O' so that \(∠OQP=15°\), then \(∠QAP=\)
- TS POLYCET - 2023
- Tangent to a Circle
View More Questions