Physics, 30.06.2019 02:30 destinyleisantos
Which best describes how wave intensity and loudness are typically related? increased intensity means decreased loudness. increased intensity means increased loudness. intensity is related to wave amplitude, not loudness. intensity is related to wave speed, not loudness.
Answers: 1
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 2
Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Physics, 22.06.2019 19:20
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Physics, 22.06.2019 21:00
Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem
Answers: 1
Which best describes how wave intensity and loudness are typically related? increased intensity mea...
Mathematics, 20.01.2020 11:31
Social Studies, 20.01.2020 11:31
Mathematics, 20.01.2020 11:31
History, 20.01.2020 11:31
Mathematics, 20.01.2020 11:31
History, 20.01.2020 11:31
Mathematics, 20.01.2020 11:31
English, 20.01.2020 11:31