What is the intensity of the earthquake that is felt by few people at rest indoors and hanging objects swing slightly?

If the south pole of the bar magnet suspends the first nail by attraction,what is then the nails' of induced magnetism in the indicated regions? why? ​

From what mixture do oxygen, carnlbon dioxide and nitrogen came from? a.gas in liquid b.solid in liquid c.gas in gas d.liquid in liuid

Deoxyribose is attached to how many phosphate groups?