You want to examine a 4.00 mm-diameter object using a convex lens of 14.5 cm focal length. The lens is held 13.0 cm from the object. Find the location and size of the image produced.
You want to examine a 4.00 mm-diameter object using a convex lens of 14.5 cm focal...
A convex lens has a focal length of 14.5 cm. Where on the lens axis should an object be placed in order to get a virtual, enlarged image with a magnification of 1.70? Answer in cm.
A) In the geometrical optics experiment, a student used a convex lens with 7 cm focal length to produce a large image of an object. The object was placed at a distance of 13 cm from the lens. Find the location of the formed image with respect to the lens (in cm). B) In the geometrical optics experiment, a student performed an experiment to measure the focal length of a convex lens. The object was placed at a distance of...
Suppose you have a double convex lens with a focal length of 15 cm and want to use it to form an image of an object 30 cm from the lens. How far behind the lens will the image form when it is "in focus", as sharply defined as possible? Give your answer in cm.15
6. Lens 1 has a focal length of 5.00 cm and lens 2 has a focal length of 4.00 cm. Lens 1 is placed 6.00 cm to the left of Lens 2. A 2.00 cm tall object is placed a distance of 13.0 cm to the left of lens 1. (a) With respect to the location of lens 1, where is the image produced by lens 1? (b) With respect to the location of lens 1, where is the image...
1. A 4.00-cm tall object is placed a distance of 48 cm from a concave mirror having a focal length of 16cm. Determine the image distance and the image size. 2. A 4.00-cm tall object is placed a distance of 8 cm from a concave mirror having a focal length of 16cm. Determine the image distance and the image size. 3. Determine the image distance and image height for a 5.00-cm tall object. placed 30.0 cm Infront of from a convex mirror...
2. A telescopic lens consists of a convergent lens of 5 cm focal length and 5 cm in diameter placed 4 cm in front a divergent lens of focal length -8 cm and diameter 4cm. In addition, a stop ween the lens 2 em from the convergent lens with a diameter of 3 cm. Determine the aperture stop, the limiting entrance and exit pupils for an object 35 em away from the convergent lens. Find positions and diameters. system. b)...
A microscope has an objective lens with a focal length of 19.5 mm and an eyepiece with a focal length of 6.2 mm. With the length of the barrel set an 33.0 cm, the diameter of a red blood cell’s image subtends an angle of 1.2 milli-radians with the eye. The final image distance is 29.0 cm from the eyepiece. (a) What is the length of the image of the of the cell produced by the eyepiece? (b) Using the...
An object is 19.0 cm to the left of a lens with a focal length of +9.5 cm. A second lens of focal length +12.5 cm is 29.5 cm to the right of the lens. Find the location and size of the object of height 1.0 cm. Location with respect to the second lens? What is the height (absolute value) of the image?
1. An object is 29 cm in front of a convex lens with a focal length of 10 cm. Using ray tracing and thin lens equation, determine whether the image is real or virtual, upright or inverted, reduced or magnified.
6. A 4.00-cm tall light bulb is placed a distance of 45.7 cm from a double convex lens having a focal length of 15.2 cm. Determine the image distance and the image size. 7. A 4.00-cm tall light bulb is placed a distance of 8.30 cm from a double convex lens having a focal length of 15.2 cm. (NOTE: this is the same object and the same lens as in #6, only this time the object is placed closer to...