#Curved photo reflector pdf
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Nature of Image Formed By a Plane Reflecting Surface:Īn image can be both real and virtual. The angle of incidence equals the angle of reflection. The incident ray, reflected ray, and normal at the point of incidence all lie in the same plane, according to the laws of reflection. The laws of reflection are observed to apply to any plane surface's reflection.

A reflecting surface is something like a mirror. The angle of reflection 'r' is the angle formed by the reflected ray and the normal at the point of incidence. The angle of incidence, denoted by the letter I is the angle formed by the incident ray with the normal at the point of incidence. Let ON be the perpendicular normal to the surface MM' at the point of incidence. The incident ray is denoted by IO, the point of incidence by O, and the reflected ray by OR. When a light ray strikes MM' in the direction IO, it is reflected along the direction OR. The diagram depicts how a light ray is reflected by a plane surface. (Image will be uploaded soon) Reflection of Light by a Plane Surface: As a result of the diffused reflection, non-luminous objects become visible. It is commonly referred to as light scattering. There is no definite image formed in such cases, but the surface becomes visible. In this case, the incident light is reflected in different directions by different parts of the surface. Irregular reflection, also known as diffused reflection, occurs when a ray of light strikes a rough or unpolished wall or wood. (Image will be uploaded soon) Irregular Reflection: Regular reflections include reflections in mirrors, water surfaces, and highly polished floors. The perfect, mirror-like reflection of light is known as specular or regular reflection. Irregular reflection or diffused reflection Regular reflection or specular reflection There are two types of reflection of light: Reflection of light describes the phenomenon by which a ray of light changes its propagation direction when it encounters a boundary between different media through which it cannot pass. Light travels in a straight line in a homogeneous transparent medium, which is known as rectilinear propagation of light. Light's velocity in air or vacuum is $3 imes 10^$. Light does not require a physical medium to propagate. Light is a type of energy that can be converted into other types of energy. Image Formation by Lenses and Their Ray Diagramsĭownload CBSE Class 10 Science Revision Notes 2023-24 PDFĪlso, check CBSE Class 10 Science revision notes for All chapters: Refraction through a Rectangular Glass Slab Important Topics under CBSE Class 10 Science Chapter 10 - Light Reflection and Refractionįollowing are the important topics covered under the chapter on Light Reflection and Refraction.

#Curved photo reflector download

You can also download Class 10 Science and Class 10 Maths NCERT Solutions to help you to revise the complete syllabus and score more marks in your examinations.

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#Curved photo reflector pdf

Students can also access the revision notes in PDF to study from any device and at any time according to their convenience. The light reflection and refraction of Class 10 notes have been curated by experienced teachers strictly according to the latest NCERT syllabus to aid students in their preparation for Class 10 board examinations. Apart from that, it will also focus on studying these two phenomena with the aid of the straight-line propagation theory of light along with their practical application. In this Chapter from Class 10 Physics, students will learn in detail about one of the most common optical phenomena that we see around us – reflection and refraction of light.