In the graphical method, a ray approaches a mirror parallel to the optical axis will     reflect off the mirror toward or away from the focus.     reflect off the mirror parallel to the optical axis.     reflect off the mirror with a reflection angle different from the incidence angle.     reflect off the mirror toward or away from the center of curvature.

An upright object is in front of a convex mirror a distance greater than the focal length. The image is virtual, upright, and smaller than the object.   virtual, inverted, and larger than the object.    real, inverted, and smaller than the object.    real, inverted, and larger than the object.     real, upright, and larger than the object.

Answer all the questions:

Two plane mirrors intersect at right angles. A laser beam strikes the first of them at a point 11.5 cm from their point of intersection, as shown in Fig. For what angle of incidence at the first mirror will this ray strike the midpoint of the second mirror (which is 28.0 cm long) after reflecting from the first mirror?

(a) Explain the steps to obtain the image formed by a convex mirror. (b) Describe the properties of the image formed by a convex mirror. (c) Explain in your own words why convex mirrors are used as rear-view mirrors in cars. (d) An incoming beam of light makes an angle of 15° with the first mirror as shown below. Determine the angle that the outgoing beam will make with the second mirror. You may assume that the two mirrors are perpendicular to each other. 150

For a spherical mirror situaiton, you have detemined the image distance is negative. Which of the following must be true?     the image is real, it is on the same side as the object     the image is real, it is on the opposite side as the object     the image is virtual, it is on the opposite side as the object     the image is virtual, it is on the same side as the object

A meter stick lies along the optical axis of a convex mirror of focal length 40 cm, with its nearer end 60 cm from the mirror surface. How long is the image of the meter stick?

A convenient store mounts a convex mirror in the corner of the store to serve as a security mirror and reduce the frequency of five-finger discounts. When Robin Storz is positioned a distance of 4.8 m from the mirror, her image is magnified by a factor of one-half. Determine the focal length of the mirror.

Where must you place an object in front of a concave mirror with radius R so that the image is erect and 2 1/2 times the size of the object? Where is the image?

consider the radius of curvature of a rearview mirror equal to 3.00 m. If a truck is approaching 7.00 m from the car's mirror, determine the distance of the image formed.