See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions
Engineering GATE CBSE NCERT Psychology English Computer Constitution Astrology Yoga Economics Physics Biology Electronics Microprocessor Career Interview Anatomy Botany
A ray of light AM is incident on a spherical mirror as shown in the diagram. -CBSE physics class 101 AnswerA ray of light LM is incident on a mirror as shown in the figure. The angle of incidence for this ray is the angle between it and the line joining two other points in the figure. Name these two points. -2009 CBSE Physic class 101 AnswerTwo mirrors meet at right angles. A ray of light is incident on one at an angle of 30o as shown in figure. Draw the reflected ray from the second mirror. cbse-class8-physics-20151 AnswerDraw a ray diagram to show the refraction of light through a glass prism. Mark on it - 2008 CBSE Physic class 101 AnswerShow that the incident ray of light is parallel to the emergent ray of light then light falls obliquely on a side of a rectangular glass slab. -2008 CBSE Physic class 101 AnswerBoojho stands at A just on the side of a plane mirror as shown in Fig. 16.20. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R? cbse-class8-physics-20151 AnswerA student traces the path of a ray of light through a triangular glass prism for different values of angle of incidence. On analyzing the ray diagrams, which one of the following conclusions is he likely to draw? CBSE- class10- Science 20151 AnswerIn a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror? (Science-Ncert class 6)0 AnswerIn a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror? (Science-Ncert class 6)1 AnswerA beam of white light falling on a glass prism gets split up into seven colours marked 1 to 7 as shown in the diagram -CBSE physics class 101 Answer Image formed by a plane mirror is cbse-class8-physics-20151 AnswerIf the image formed by a mirror for all positions of the object placed in front of it is always erect and diminished, what type of mirror is it? Draw a ray diagram to justify your answer. Where and why do we general1 AnswerDifferentiate between convex mirror and concave mirror. -CBSE Physics 1 AnswerAn object 4 cm in length is placed at a distance of 20 cm in front of a convex mirror of radius o curvature 20cm. Use mirror formula to find the position, nature and size of the image. Also draw a ray diagram for th above situation and mark t1 AnswerMention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case. cbse-class8-physics-20151 AnswerA convex mirror used for rear-view on an automobile has a radius of curvature of 3.00 m. If a bus is located at 5.00 m from this mirror, find the position, nature and size of the image. -CBSE Physics 1 Answer Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass? The speed of light in vacuum is 3 × 108 m/s. -CBSE Physics 1 AnswerA concave mirror produces three times enlarged image of an object placed at 10 cm infront of it. Calculate the radius of curvature of the mirror. -CBSE physics class 101 AnswerAn object is placed between infinity and the pole of a convex mirror. Draw a ray diagram and also state the position, the relative size and .the nature. of the image formed. -2008 CBSE Physic class 101 AnswerA ray of light travelling in air enters obliquely into water. Does the light ray bend towards the normal or away from the normal? why? -CBSE Physics 1 Answer