WebA ray approaching a concave converging mirror parallel to its axis is reflected through the focal point F of the mirror on the same side. (See rays 1 and 3 in Figure 25.41(b).) A ray approaching a convex diverging mirror parallel to its axis is reflected so that it seems to come from the focal point F behind the mirror. WebWhen the concave mirror is placed close to the object, we get a magnified and virtual image. Concave mirrors provide real and virtual, erect and inverted, diminished, same-sized and magnified images depending upon the position of the object on the principal axis. Thus, a concave mirror is one that can give an erect and enlarged image of an object.
3.1.Image formation by Mirrors and Lenses - University of …
WebSee Page 1. 36. Concave lens is also called: A. Diverging lens B. Converging lens C. Convex lens D. None of these. 37. A concave mirror gives virtual, refract and enlarged … WebAn object of height 3 cm is placed at 25 cm in front of a converging lens of focal length 20 cm. Behind the lens there is a concave mirror of focal length 20 cm. The distance between the lens and the mirror is 5 cm. Find the location, orientation and … matthew diangelo peters township pa
Why is a convex mirror used for security? – Quick-Advice.com
WebA converging mirror is known as _____. a) convex mirror b) plane mirror c) concave mirror d) cylindrical mirror. 3 . concave mirror. 6. An image formed by a convex mirror is always _____. a) virtual, erect and diminished c) virtual, real and magnified c) real, inverted and diminished d) real, erect and magnified. 7. What type of energy can you ... WebOct 31, 2024 · A concave mirror will produce a real image if the object is farther away from the mirror than the focal length and will produce a virtual image if the object is closer to the mirror than the focal ... WebA 4.0-cm tall light bulb is placed a distance of 8.3 cm from a concave mirror having a focal length of 15.2 cm. (NOTE: this is the same object and the same mirror, only this time the … matthew diaz