Physics, 11.11.2019 17:31 Terezagonzalez2271
Ascientist has two radioactive substances. one emits beta particles, and the other emits alpha particles. he thinks that since the alpha particles are larger, they are more dangerous to humans. what is wrong with his reasoning?
Answers: 1
Physics, 22.06.2019 04:30, icantspeakengles
In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.
Answers: 1
Physics, 22.06.2019 23:00, gabrieljerron
Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?
Answers: 1
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