Physics, 02.02.2020 01:45 adantrujillo1234
Which statement accurately describes what happens when water turns to ice in terms of energy? a. the water absorbs which causes chemical bonds to form changing water into ice.
b. the water absorbs energy which causes the water molecules to have more kinetic and potential energy, changing their configuration from a liquid to a solid.
c. the water releases energy which causes the water molecules to have less kinetic and potential energy changing their configuration from liquid to solid.
d. the water releases energy which causes chemical bonds to form changing water into ice
Answers: 1
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Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves
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Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
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Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Which statement accurately describes what happens when water turns to ice in terms of energy? a. th...
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