![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:30, paulitaaustin
An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41 10 2 m/s 2 . use this data to calculate earth’s radius.
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:50, kamrulh278
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00, 19thomasar
Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves
Answers: 3
Do you know the correct answer?
What is cutoff wavelength?...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 15:40
![Konu](/tpl/images/cats/biologiya.png)
Biology, 20.04.2021 15:40
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mkx.png)
Arts, 20.04.2021 15:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 15:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 15:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 15:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 15:40