Class 12PHYSICSRAY OPTICS AND OPTICAL INSTRUMENTS Similar Questions A concave mirror and a convex mirror of focal lengths 10cm and 15cm are places at a distance of 70cm. An object AB of height 2cm is places at a distance of 30cm from the concave mirror. First ray is incident on the conc...
A concave mirror of focal length 10cm and a convex mirror of focal length 15cm are placed facing each other 40cm apart. A point object is placed between the mirrors, on their common axis and 15cm from the concave mirror. Find the position and nature of the image produced by successive ...
The Convex Mirror is a curved mirror that illuminates the light source. This outdoor display reflects light from the outside and is not used to focus on light. These mirrors form a visual image as the focal point (F) and the center of the curve (2F) are the imaginary points on the ...
Centre of mirror curvature (C): It is the centre of the sphere that themirroris considered as a part of it. It lies in front of the reflecting surface in theconcave mirror, It lies behind the reflecting surface in theconvex mirror,Spherical mirrorshave only one centre of c...
The base of the stands of the convex lens and screen should be parallel to the measuring scale.NCERT Class 10 Science Lab Manual Viva Voce Question 1: Give the mirror image of SMART. Answer:Question 2: Name two types of spherical mirrors. Answer: Concave mirror and convex mirror.Question...
The optical mirror system comprises a concave mirror (2) with relatively large curvature radius (R), a convex mirror (1) with relatively small radius, which coaxially faces the concave mirror, and an aperture (S) which defines an object point (O) and an image point (I) at a given ...
Uses of convex mirrors Aconvex mirroris a diverging mirror, so that it is used: In cars (on the right and the left sides of the driver), to form an erect and minimized image for the waybehind the car. At shopping centers,To allow high rates of security at these places...
a. The outer side of the spherical mirror will be silvered in the concave mirror. The inner side of the spherical mirror will be silvered in the convex mirror. b. A virtual or real picture can be formed by a concave mirror. Only erect and virtual images can be formed by a convex mirr...
这个气球有个凸形。2. 方向不同：concave指向内部，通常是向下或向内凹陷的；convex指向外部，通常是向上或向外突出的。例句：- The mirror has a concave shape which makes objects look smaller.这个镜子是凹面的，看起来物体更小。- The dome of the Capitol is convex and looks impressive.国会...
Uses of Concave Mirror: A concave mirror is a type of spherical mirror whose reflecting surface is curved inwards. On the other hand, for a convex mirror, the reflecting surface would be curved outwards. Concave mirrors reflect incoming light rays (parallel) and focus them at a point, called...