Physics, 20.05.2020 23:04 shaniqwakirkseyniqwa
Please help this determines my grade! A 25 V battery is connected into a circuit with two resistors in series. One resistor has resistance 5.0 Ω and the other has resistance 7.5 Ω. What is the voltage drop across the 7.5 Ω resistor?
15 V
25 V
10 V
0 V
Answers: 2
Physics, 21.06.2019 13:00, evanwall91
The atoms in a sidewalk on a hot summer day are vibrating the atoms in the sidewalk on a freezing day in winter. a. more rapidly than b. more slowly than c. at the same speed as
Answers: 3
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
Please help this determines my grade! A 25 V battery is connected into a circuit with two resistors...
Biology, 17.03.2021 23:50
History, 17.03.2021 23:50
Computers and Technology, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Biology, 17.03.2021 23:50
Social Studies, 17.03.2021 23:50
Social Studies, 17.03.2021 23:50