Q. A lens X has following observation a. When the objects is placed at infinity, the image is formed at focus of the lens
b. When a object is placed at 60 cm from the lens, A real image is forced at 10 cm from lens on other
side
The lens has positive Power

Go to the bathroom and vape

  the answer is don't know.

Hellosubatomic particles  are  particles  that are smaller than the atom. protons, neutrons, and electrons are the three mainsubatomic particles  found in an atom. protons have a positive (+)  charge. an easy way to remember this is to remember that both neutron and no  electrical charge  start with the letter "n."have a nice day