A converging lens has a focal length of 50.0 cm. Locate the images for the following object distances, if they exist. Find the magnification. (Enter 0 in the q and M fields if no image exists.) (a) 50.0 cm q = cm M = Select all that apply to part (a). real virtual upright inverted no image (b) 7.69 cm q = cm M = Select all that apply to part (b). real virtual upright inverted no image (c) 375 cm q = cm M = Select all that apply to part (c). real virtual upright inverted no image