1) Two drums of the same size and height are taken... I) what will be the difference in liquid pressure on the basis is both A and B are filled with water completely but one of them is kept in lumbini and pokhara? why?

An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?