Question

A concave lens has focal length of 10 cm .At what distance should the object from the lens be placed so that it froms an image at 10cm form the lens​

Answer 1

Answer:

The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies.