STATE_KERALA Class 10 physics Question Paper 2025

Practice authentic previous year questions for better exam preparation.

Sample Questions

The midpoint of a lens is called $\_\_\_\_$ . (Centre of curvature, Optic centre, Principal focus, Aperture)
If three images are formed when an object is placed between the reflecting surfaces of two plane mirrors, the angle between the mirrors will be $\_\_\_\_$ . $\left(30^{\circ}, 45^{\circ}, 60^{\circ}, 90^{\circ}\right)$
Which of the following statements correctly describes the working of a loudspeaker ?
Find the relation in the first pair and complete the second pair. Magnification of the image formed by a mirror is less than +1 : Convex mirror. Magnification of the image formed by a mirror is always +1 : $\_\_\_\_$ .
In Right Hand Thumb Rule, the thumb indicates the direction of $\_\_\_\_$ . Answer any four questions. Each question carries 2 scores.