Physics, 28.06.2019 15:30 brrodriguez8oz5wvf
Which option identifies ways that people positively affect earth’s resources? use cars that emit fewer harmful gases, build dams, and stop using all resources stop using all resources, increase mining efforts, and halt the runoff of factory waste into rivers and streams build dams, use cars that emit fewer harmful gases, and halt the runoff of factory waste into rivers and streams increase mining efforts, build dams, and use cars that emit fewer harmful gases
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Physics, 21.06.2019 14:50
Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?
Answers: 3
Physics, 21.06.2019 23:30
Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?
Answers: 3
Physics, 22.06.2019 06:00
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
Physics, 22.06.2019 15:00
What happens when a rubber rod is rubbed with a piece of fur?
Answers: 1
Which option identifies ways that people positively affect earth’s resources? use cars that emit fe...
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