Chemistry, 23.10.2019 00:00 Jazminruiz0527
Which form of energy is directly related to the measure of the average kinetic energy of the particles in a substance?
thermal energy
potential energy
mechanical energy
electromagnetic energy
Answers: 2
Chemistry, 22.06.2019 15:00, levelebeasley1
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
Chemistry, 23.06.2019 11:30, angelicar1160
Which of the following is a property of an acid solution? a. slippery to the touch b. ph less than 7 c. turns red litmus paper blue d. bitter taste
Answers: 1
Chemistry, 23.06.2019 13:40, kimjooin02
Match these items with their examples. 1. liquid solution milk 2. solid solution aluminum foil 3. compound soda 4. colloid steel 5. element salt
Answers: 1
Which form of energy is directly related to the measure of the average kinetic energy of the particl...
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