subject
Physics, 19.11.2020 17:20 ljdavies51

Why is an iron bolt attracted to a magnet? A. When it is in a magnetic field, it becomes a temporary magnet.
B. It becomes a temporary magnet, whether or not it is in a magnetic
field.
C. It is attracted to Earth's magnetic field, which is always present.
D. When it is in a magnetic field, it becomes a permanent magnet.

Please, asap

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:40, blythephillips2734
Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?
Answers: 1
image
Physics, 22.06.2019 07:50, dimondqueen511
Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1
Answers: 1
image
Physics, 22.06.2019 08:30, khambay
Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.
Answers: 3
image
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
You know the right answer?
Why is an iron bolt attracted to a magnet? A. When it is in a magnetic field, it becomes a temporar...

Questions in other subjects:

Konu
Mathematics, 11.09.2021 01:00
Konu
Mathematics, 11.09.2021 01:00
Konu
English, 11.09.2021 01:00
Konu
Mathematics, 11.09.2021 01:00
Konu
Biology, 11.09.2021 01:00