10th Class Physics Chapter Wise Online MCQ Test With Answers PDF English Medium

Physics 10th Class English Medium Online Test

Sr. #	Questions	Answers Choice
1	The ray of light striking to the side of prism is called:	refraction ray incident ray reflected ray emergent ray
2	Angle opposite to the base of triangle of prism is called:	angle of incidence angle of refraction angle of prism emerging angle
3	Critical angle for diamond is:	60<sup>o</sup> 24<sup>o</sup> 26<sup>o</sup> 49<sup>o</sup>
4	The critical angle for glass to:	24<sup>o</sup> 48<sup>o</sup> 42<sup>o</sup> 50<sup>o</sup>
5	When a ray of light enters from denser medium to rare medium, the angle of incidence for which angle of refraction is 90^o is called:	angle of incidence critical angle angle of refrection None of these
6	The ratio of image height to object height is called:	Linear magnification Power Refraction Radius of curative
7	Bouncing back of light after striking the surface is called:	Refraction Reflection Diffraction Interference
8	Focal length for concave mirror is :	-ve +ve same none of these
9	Concave mirror formula is given by:	R = 2r sin<i/sin<r 1/f=1/p+1/q 1/f=1/p-1/q
10	Snell' law is:	n = sin<x/sin <r n=sin <i/sin<r n = sin <r/sin<i <i/<r
11	The distance of image from mirror is represented by:	q p F m
12	The distance of the object from the mirror is represented by :	q p m F