Chemistry, 05.11.2020 21:20 jhernandezvaldez142
Which phrase describes the way that air particles vibrate with respect to the way sound waves travel?
A. Opposite to
B. Equal to
C. Perpendicular to
D. Parrallel to
Answers: 3
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Which phrase describes the way that air particles vibrate with respect to the way sound waves travel...
Mathematics, 08.06.2021 20:20
Social Studies, 08.06.2021 20:20
Mathematics, 08.06.2021 20:20
Mathematics, 08.06.2021 20:20
Mathematics, 08.06.2021 20:20
Mathematics, 08.06.2021 20:20