Using lens formula,
1/f = 1/v + 1/u
-1/30 = 1/v + 1/-50
V = 75 cm
Comment in case any doubt please rate my answer ...
Situation 31.1 An erect object is 50 cm from a concave mirror of radius 60 cm....
2. An erect object is 50 cm from a concave mirror of radius 60 cm. a) the character of the image is: b) the distance of the image from the mirror, in cm, is closest to:
An upright object is 59 cm from a concave mirror of radius 74 cm. The character of the image is virtual and inverted real and inverted virtual and erect real and erect indeterminate Tries 0/2 The distance of the image from the mirror is closest to: Tries 0/2 The lateral magnification of the image is closest to:
19. A concave mirror has a radius of curvature R = 40 cm. An object is placed at a certain distance from the mirror and this produces an erect image with twice the size of the object. This means that the object was at a distance s from the mirror in cm of:
A concave mirror produces an erect image when the object distance is a) Equal to f b) Between f and 2f c) Greater than 2f d)Less than f e) It never produces an erect image
Question 16 (1 point) An object is 50 cm from a concave mirror with radius of curvature of magnitude 60 cm. What is the magnification produced by the mirror? 0 0 -1.5 + 1.5 +0.40 -0.70 + 0.70 0 0 0 Question 17 (1 point) A student solves a curved mirror problem and gets a magnification of M = -2.0 This value means the image is... оа 0 upright & enlarged upright & reduced inverted & enlarged inverted & reduced...
The radius of a concave spherical mirror is 50 cm. an object is placed 40 cm from the mirror. which attributes of the image listed below are the correct ones? a) larger, real inverted, closer b) smaller, real, upright, farther c) larger, virtual, inverted, farther d) smaller, virtual, upright, closer e) none of these Can i also please have an explanation? THankyou :D
A radius 64.0 cm concave spherical mirror is used to project an image on a screen 3.50 m away. (a) calculate the object distance from the mirror. (b) Calculate the magnification of the image. (c) is the image erect or inverted? You want to form an image of a postage stamp double the actual size of the stamp by using a magnifying glass of focal length 30.0 cm. What is the distance of the stamp from the lens?
Physics
spherical concave mirror has a radius of curvature of 20.0 cm. An object is placed 15.0 m from the mirror. Locate and characterize the image, i.e. tell how far it is from the mirror, on which side of the mirror it is located, is it real or virtual, is it enlarged or diminished, is it erect or inverted? Image is located_ cm to the right/left of the mirror vertex, is real/virtual, erect/inverted, enlarged/diminished (circle your choices)
A 27 cm tall object is placed in front of a concave mirror with a radius of 24 cm. The distance of the object to the mirror is 73 cm. Calculate the focal length of the mirror. Calculate the image distance. Calculate the magnification of the image (Remember, a negative magnification corresponds to an inverted image). Calculate the magnitude of the image height.
Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation object distance is ps = +19 cm, the type of mirror is concave, and then the distance between the focal point and the mirror is 13 cm (without proper sign). Find (a) the radius of curvature r (including sign), (b) the image distance i, and (c) the lateral magnification m. Also, determine whether the image is (d) real or virtual, (e) inverted from object...