Physics, 12.11.2019 23:31 puppylove899
Gas a is composed of diatomic molecules (two atoms to a molecule) of a pure element. gas b is composed of monoatomic molecules (one atom to a molecule) of another pure element. gas a has three times the mass of an equal volume of gas b at the same temperature and pressure. how do the atomic masses of elements a and b compare?
Answers: 1
Physics, 21.06.2019 18:30
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
Answers: 1
Physics, 21.06.2019 21:50
When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?
Answers: 1
Physics, 22.06.2019 08:30
Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?
Answers: 3
Physics, 22.06.2019 13:10
Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above
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Gas a is composed of diatomic molecules (two atoms to a molecule) of a pure element. gas b is compos...
Mathematics, 12.08.2020 22:01
Mathematics, 12.08.2020 22:01