Acup filled with water has more than an empty cup.
a. mass
b. space
c. volume <...
Physics, 29.08.2019 22:40 shukriabdisabrie
Acup filled with water has more than an empty cup.
a. mass
b. space
c. volume
d. gravity
Answers: 1
Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
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Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
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An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.
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