Question 2 of 10
Why does a magnet attract a steel nail?
A. The nail becomes a permanent magn...
Question 2 of 10
Why does a magnet attract a steel nail?
A. The nail becomes a permanent magnet when steel is in a
magnetic field.
B. The nail is a temporary magnet whether or not it is in a magnetic
field.
C. The iron in the steel it is attracted to anything else made of iron.
D. The iron in the steel becomes magnetized when the nail is in a
magnetic field.
Answers: 1
Physics, 21.06.2019 14:00, torybobadilla
Which statements describe the relationship between science and society? check all that apply. science is influenced by the needs of society. science and society are independent. science seeks ways to meet the needs of society. scientists find new ways to address societal concerns. scientists improve existing products.
Answers: 3
Physics, 22.06.2019 10:20, yofavvlele
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
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