How does an atom of sulfur-36 become a sulfide ion with a -2 charge?
o
a. the atom gain...
Physics, 10.09.2019 21:20 chahdhamdy
How does an atom of sulfur-36 become a sulfide ion with a -2 charge?
o
a. the atom gains 2 protons to have a total of 38.
o
b. the atom loses 2 protons to have a total of 14.
o
o
o
c. the atom gains 2 electrons to have a total of 18
o
d. the atom loses 2 electrons to have a total of 14.
Answers: 2
Physics, 22.06.2019 01:10, Katyazamo
The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
Answers: 1
Physics, 22.06.2019 04:00, jaejaeJae9534
Acompound machine is also called a machine. a. force b. simple c. complex d. directional
Answers: 1
Physics, 22.06.2019 04:30, Vanesssajohn6294
Which is not true about oxygen-17 and oxygen-18?
Answers: 1
Physics, 22.06.2019 16:50, lizzepacheco
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
Mathematics, 24.08.2020 20:01
Social Studies, 24.08.2020 20:01
History, 24.08.2020 20:01
Mathematics, 24.08.2020 20:01
English, 24.08.2020 20:01
English, 24.08.2020 20:01
Mathematics, 24.08.2020 20:01