PDF chapter test TRY NOW
1. A concave mirror is placed on a horizontal table , with its axis directed vertically upwards. Let \(O\) be the pole of the mirror and \(C\) its centre of curvature. A point object is placed at \(C\). It has a real image , also located at \(C\) (a condition called auto-collimation). If the mirror is now filled with water, the image will be:
2. In a compound microscope, the intermediate image is:
Register for free to see more content