Demagnetize

Which events cause ferromagnetic materials to magnetize and which events cause them to demagnetize?

What is the cause of most fire deaths? Select one: a. Accidental injuries sustained during escape and/or evacuation procedures b. Exposure to extreme heat and/or contact with flames and hot surfaces c.

Which describes Hans Oersted's work with electricity and magnetism? A) He discovered electromagnetic induction after seeing a compass needle deflected by a flowing electric current.

The scientific name of the Asian elephant is Elephas maximus. What does this name show about the organism's classification? A The genus is Elephas. B The family is maximus. C The phylum is Elephas. DThe kingdom is maximus.

What acceleration occurs when an object speeds up

Is paper a good water absorbent?

In what ways, would understanding the body positions, directions, and planes assist you with tasks related to the integumentary, skeletal/muscular, and digestive systems

Concave & convex lens of same mass & radii rotate about an axis passing through their centre & perpendicular to the plane which one will have greater mnment of inertia

Which of the following statements is true? A. Both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction. B. Nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. C.

A star may form a black hole once it cannot?

Kai was 200 meters north of the library when he remembered he had to return some books to the library. It took him 200 seconds to do the round trip. Which best describes Kai's roundtrip?