Physics, 30.06.2019 06:30 alejandra340
Aregion of a longitudinal wave where the medium is spaced far apart is known as
Answers: 1
Another question on Physics
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 23:40
Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.
Answers: 3
Physics, 23.06.2019 03:00
A75-hp (shaft output) motor that has an efficiency of 91.0 percent is worn out and is to be replaced by a high-efficiency motor that has an efficiency of 95.4 percent. the motor operates 4368 hours a year at a load factor of 0.75. taking the cost of electricity to be $0.12/kwh, determine the amount of energy and money saved as a result of installing the high-efficiency motor instead of the standard motor. also, determine the simple payback period if the pu
Answers: 1
You know the right answer?
Aregion of a longitudinal wave where the medium is spaced far apart is known as...
Questions
Mathematics, 23.02.2021 02:20
Mathematics, 23.02.2021 02:20
Computers and Technology, 23.02.2021 02:20
Social Studies, 23.02.2021 02:20
Geography, 23.02.2021 02:20
Spanish, 23.02.2021 02:20
Mathematics, 23.02.2021 02:20
Mathematics, 23.02.2021 02:20
Mathematics, 23.02.2021 02:20
Biology, 23.02.2021 02:20
Mathematics, 23.02.2021 02:20
