An object of 5cm height is placed at 2F of convex lens .Where is its image formed?What is the size of image formed?find its magnification

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.