Physics, 28.08.2020 05:01 jamesgraham577
The mass number of iodine is 126, and it’s in the 53rd place in the periodic table. It has protons and neutrons.
Answers: 3
Physics, 22.06.2019 03:30
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
Answers: 1
Physics, 22.06.2019 23:00
Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil
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Physics, 22.06.2019 23:00
Which of the following describes how a microwave heats food
Answers: 2
The mass number of iodine is 126, and it’s in the 53rd place in the periodic table. It has protons a...
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