Physics, 18.03.2020 23:30 Quickshotgirl
Assume a rubber rod is rubbed against a rabbit fur and gains 5 electrons. Which of the following is true?
The fur lost 5 electrons.
The fur gained 5 protons.
The fur gained 5 electrons.
The fur lost 5 protons
Answers: 1
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Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33
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Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
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The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Assume a rubber rod is rubbed against a rabbit fur and gains 5 electrons. Which of the following is...
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